File: | Xext/xvdisp.c |
Location: | line 1783, column 21 |
Description: | Branch condition evaluates to a garbage value |
1 | /*********************************************************** | |||
2 | Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts, | |||
3 | and the Massachusetts Institute of Technology, Cambridge, Massachusetts. | |||
4 | ||||
5 | All Rights Reserved | |||
6 | ||||
7 | Permission to use, copy, modify, and distribute this software and its | |||
8 | documentation for any purpose and without fee is hereby granted, | |||
9 | provided that the above copyright notice appear in all copies and that | |||
10 | both that copyright notice and this permission notice appear in | |||
11 | supporting documentation, and that the names of Digital or MIT not be | |||
12 | used in advertising or publicity pertaining to distribution of the | |||
13 | software without specific, written prior permission. | |||
14 | ||||
15 | DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING | |||
16 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL | |||
17 | DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR | |||
18 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, | |||
19 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, | |||
20 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | |||
21 | SOFTWARE. | |||
22 | ******************************************************************/ | |||
23 | ||||
24 | #ifdef HAVE_DIX_CONFIG_H1 | |||
25 | #include <dix-config.h> | |||
26 | #endif | |||
27 | ||||
28 | #include <string.h> | |||
29 | ||||
30 | #include <X11/X.h> | |||
31 | #include <X11/Xproto.h> | |||
32 | #include "misc.h" | |||
33 | #include "scrnintstr.h" | |||
34 | #include "windowstr.h" | |||
35 | #include "pixmapstr.h" | |||
36 | #include "gcstruct.h" | |||
37 | #include "dixstruct.h" | |||
38 | #include "resource.h" | |||
39 | #include "opaque.h" | |||
40 | ||||
41 | #include <X11/extensions/Xv.h> | |||
42 | #include <X11/extensions/Xvproto.h> | |||
43 | #include "xvdix.h" | |||
44 | #ifdef MITSHM1 | |||
45 | #include <X11/extensions/shmproto.h> | |||
46 | #include "shmint.h" | |||
47 | #endif | |||
48 | ||||
49 | #include "xvdisp.h" | |||
50 | ||||
51 | #ifdef PANORAMIX1 | |||
52 | #include "panoramiX.h" | |||
53 | #include "panoramiXsrv.h" | |||
54 | ||||
55 | unsigned long XvXRTPort; | |||
56 | #endif | |||
57 | ||||
58 | static int | |||
59 | SWriteQueryExtensionReply(ClientPtr client, xvQueryExtensionReply * rep) | |||
60 | { | |||
61 | swaps(&rep->sequenceNumber)do { if (sizeof(*(&rep->sequenceNumber)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->sequenceNumber ) & 1) && ((uintptr_t)(&rep->sequenceNumber ) & 1) == 0) *(&rep->sequenceNumber) = lswaps(*(& rep->sequenceNumber)); else swap_uint16((uint16_t *)(& rep->sequenceNumber)); } while (0); | |||
62 | swapl(&rep->length)do { if (sizeof(*(&rep->length)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->length) & 3) && ((uintptr_t)(&rep->length) & 3) == 0 ) *(&rep->length) = lswapl(*(&rep->length)); else swap_uint32((uint32_t *)(&rep->length)); } while (0); | |||
63 | swaps(&rep->version)do { if (sizeof(*(&rep->version)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->version) & 1) && ((uintptr_t)(&rep->version) & 1) == 0) *(&rep->version) = lswaps(*(&rep->version)) ; else swap_uint16((uint16_t *)(&rep->version)); } while (0); | |||
64 | swaps(&rep->revision)do { if (sizeof(*(&rep->revision)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->revision) & 1) && ((uintptr_t)(&rep->revision) & 1) == 0) *(&rep->revision) = lswaps(*(&rep->revision )); else swap_uint16((uint16_t *)(&rep->revision)); } while (0); | |||
65 | ||||
66 | WriteToClient(client, sz_xvQueryExtensionReply32, rep); | |||
67 | ||||
68 | return Success0; | |||
69 | } | |||
70 | ||||
71 | static int | |||
72 | SWriteQueryAdaptorsReply(ClientPtr client, xvQueryAdaptorsReply * rep) | |||
73 | { | |||
74 | swaps(&rep->sequenceNumber)do { if (sizeof(*(&rep->sequenceNumber)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->sequenceNumber ) & 1) && ((uintptr_t)(&rep->sequenceNumber ) & 1) == 0) *(&rep->sequenceNumber) = lswaps(*(& rep->sequenceNumber)); else swap_uint16((uint16_t *)(& rep->sequenceNumber)); } while (0); | |||
75 | swapl(&rep->length)do { if (sizeof(*(&rep->length)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->length) & 3) && ((uintptr_t)(&rep->length) & 3) == 0 ) *(&rep->length) = lswapl(*(&rep->length)); else swap_uint32((uint32_t *)(&rep->length)); } while (0); | |||
76 | swaps(&rep->num_adaptors)do { if (sizeof(*(&rep->num_adaptors)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->num_adaptors ) & 1) && ((uintptr_t)(&rep->num_adaptors) & 1) == 0) *(&rep->num_adaptors) = lswaps(*(& rep->num_adaptors)); else swap_uint16((uint16_t *)(&rep ->num_adaptors)); } while (0); | |||
77 | ||||
78 | WriteToClient(client, sz_xvQueryAdaptorsReply32, rep); | |||
79 | ||||
80 | return Success0; | |||
81 | } | |||
82 | ||||
83 | static int | |||
84 | SWriteQueryEncodingsReply(ClientPtr client, xvQueryEncodingsReply * rep) | |||
85 | { | |||
86 | swaps(&rep->sequenceNumber)do { if (sizeof(*(&rep->sequenceNumber)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->sequenceNumber ) & 1) && ((uintptr_t)(&rep->sequenceNumber ) & 1) == 0) *(&rep->sequenceNumber) = lswaps(*(& rep->sequenceNumber)); else swap_uint16((uint16_t *)(& rep->sequenceNumber)); } while (0); | |||
87 | swapl(&rep->length)do { if (sizeof(*(&rep->length)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->length) & 3) && ((uintptr_t)(&rep->length) & 3) == 0 ) *(&rep->length) = lswapl(*(&rep->length)); else swap_uint32((uint32_t *)(&rep->length)); } while (0); | |||
88 | swaps(&rep->num_encodings)do { if (sizeof(*(&rep->num_encodings)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->num_encodings ) & 1) && ((uintptr_t)(&rep->num_encodings ) & 1) == 0) *(&rep->num_encodings) = lswaps(*(& rep->num_encodings)); else swap_uint16((uint16_t *)(&rep ->num_encodings)); } while (0); | |||
89 | ||||
90 | WriteToClient(client, sz_xvQueryEncodingsReply32, rep); | |||
91 | ||||
92 | return Success0; | |||
93 | } | |||
94 | ||||
95 | static int | |||
96 | SWriteAdaptorInfo(ClientPtr client, xvAdaptorInfo * pAdaptor) | |||
97 | { | |||
98 | swapl(&pAdaptor->base_id)do { if (sizeof(*(&pAdaptor->base_id)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pAdaptor->base_id ) & 3) && ((uintptr_t)(&pAdaptor->base_id) & 3) == 0) *(&pAdaptor->base_id) = lswapl(*(& pAdaptor->base_id)); else swap_uint32((uint32_t *)(&pAdaptor ->base_id)); } while (0); | |||
99 | swaps(&pAdaptor->name_size)do { if (sizeof(*(&pAdaptor->name_size)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pAdaptor->name_size ) & 1) && ((uintptr_t)(&pAdaptor->name_size ) & 1) == 0) *(&pAdaptor->name_size) = lswaps(*(& pAdaptor->name_size)); else swap_uint16((uint16_t *)(& pAdaptor->name_size)); } while (0); | |||
100 | swaps(&pAdaptor->num_ports)do { if (sizeof(*(&pAdaptor->num_ports)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pAdaptor->num_ports ) & 1) && ((uintptr_t)(&pAdaptor->num_ports ) & 1) == 0) *(&pAdaptor->num_ports) = lswaps(*(& pAdaptor->num_ports)); else swap_uint16((uint16_t *)(& pAdaptor->num_ports)); } while (0); | |||
101 | swaps(&pAdaptor->num_formats)do { if (sizeof(*(&pAdaptor->num_formats)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pAdaptor->num_formats ) & 1) && ((uintptr_t)(&pAdaptor->num_formats ) & 1) == 0) *(&pAdaptor->num_formats) = lswaps(*( &pAdaptor->num_formats)); else swap_uint16((uint16_t * )(&pAdaptor->num_formats)); } while (0); | |||
102 | ||||
103 | WriteToClient(client, sz_xvAdaptorInfo12, pAdaptor); | |||
104 | ||||
105 | return Success0; | |||
106 | } | |||
107 | ||||
108 | static int | |||
109 | SWriteEncodingInfo(ClientPtr client, xvEncodingInfo * pEncoding) | |||
110 | { | |||
111 | ||||
112 | swapl(&pEncoding->encoding)do { if (sizeof(*(&pEncoding->encoding)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pEncoding->encoding ) & 3) && ((uintptr_t)(&pEncoding->encoding ) & 3) == 0) *(&pEncoding->encoding) = lswapl(*(& pEncoding->encoding)); else swap_uint32((uint32_t *)(& pEncoding->encoding)); } while (0); | |||
113 | swaps(&pEncoding->name_size)do { if (sizeof(*(&pEncoding->name_size)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pEncoding->name_size ) & 1) && ((uintptr_t)(&pEncoding->name_size ) & 1) == 0) *(&pEncoding->name_size) = lswaps(*(& pEncoding->name_size)); else swap_uint16((uint16_t *)(& pEncoding->name_size)); } while (0); | |||
114 | swaps(&pEncoding->width)do { if (sizeof(*(&pEncoding->width)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pEncoding->width ) & 1) && ((uintptr_t)(&pEncoding->width) & 1) == 0) *(&pEncoding->width) = lswaps(*(&pEncoding ->width)); else swap_uint16((uint16_t *)(&pEncoding-> width)); } while (0); | |||
115 | swaps(&pEncoding->height)do { if (sizeof(*(&pEncoding->height)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pEncoding->height ) & 1) && ((uintptr_t)(&pEncoding->height) & 1) == 0) *(&pEncoding->height) = lswaps(*(& pEncoding->height)); else swap_uint16((uint16_t *)(&pEncoding ->height)); } while (0); | |||
116 | swapl(&pEncoding->rate.numerator)do { if (sizeof(*(&pEncoding->rate.numerator)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pEncoding->rate .numerator) & 3) && ((uintptr_t)(&pEncoding-> rate.numerator) & 3) == 0) *(&pEncoding->rate.numerator ) = lswapl(*(&pEncoding->rate.numerator)); else swap_uint32 ((uint32_t *)(&pEncoding->rate.numerator)); } while (0 ); | |||
117 | swapl(&pEncoding->rate.denominator)do { if (sizeof(*(&pEncoding->rate.denominator)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&pEncoding ->rate.denominator) & 3) && ((uintptr_t)(& pEncoding->rate.denominator) & 3) == 0) *(&pEncoding ->rate.denominator) = lswapl(*(&pEncoding->rate.denominator )); else swap_uint32((uint32_t *)(&pEncoding->rate.denominator )); } while (0); | |||
118 | WriteToClient(client, sz_xvEncodingInfo(12 + 8), pEncoding); | |||
119 | ||||
120 | return Success0; | |||
121 | } | |||
122 | ||||
123 | static int | |||
124 | SWriteFormat(ClientPtr client, xvFormat * pFormat) | |||
125 | { | |||
126 | swapl(&pFormat->visual)do { if (sizeof(*(&pFormat->visual)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&pFormat->visual ) & 3) && ((uintptr_t)(&pFormat->visual) & 3) == 0) *(&pFormat->visual) = lswapl(*(&pFormat-> visual)); else swap_uint32((uint32_t *)(&pFormat->visual )); } while (0); | |||
127 | WriteToClient(client, sz_xvFormat8, pFormat); | |||
128 | ||||
129 | return Success0; | |||
130 | } | |||
131 | ||||
132 | static int | |||
133 | SWriteAttributeInfo(ClientPtr client, xvAttributeInfo * pAtt) | |||
134 | { | |||
135 | swapl(&pAtt->flags)do { if (sizeof(*(&pAtt->flags)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&pAtt->flags) & 3) && ((uintptr_t)(&pAtt->flags) & 3) == 0 ) *(&pAtt->flags) = lswapl(*(&pAtt->flags)); else swap_uint32((uint32_t *)(&pAtt->flags)); } while (0); | |||
136 | swapl(&pAtt->size)do { if (sizeof(*(&pAtt->size)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&pAtt->size) & 3 ) && ((uintptr_t)(&pAtt->size) & 3) == 0) * (&pAtt->size) = lswapl(*(&pAtt->size)); else swap_uint32 ((uint32_t *)(&pAtt->size)); } while (0); | |||
137 | swapl(&pAtt->min)do { if (sizeof(*(&pAtt->min)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&pAtt->min) & 3) && ((uintptr_t)(&pAtt->min) & 3) == 0) *(&pAtt-> min) = lswapl(*(&pAtt->min)); else swap_uint32((uint32_t *)(&pAtt->min)); } while (0); | |||
138 | swapl(&pAtt->max)do { if (sizeof(*(&pAtt->max)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&pAtt->max) & 3) && ((uintptr_t)(&pAtt->max) & 3) == 0) *(&pAtt-> max) = lswapl(*(&pAtt->max)); else swap_uint32((uint32_t *)(&pAtt->max)); } while (0); | |||
139 | WriteToClient(client, sz_xvAttributeInfo16, pAtt); | |||
140 | ||||
141 | return Success0; | |||
142 | } | |||
143 | ||||
144 | static int | |||
145 | SWriteImageFormatInfo(ClientPtr client, xvImageFormatInfo * pImage) | |||
146 | { | |||
147 | swapl(&pImage->id)do { if (sizeof(*(&pImage->id)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&pImage->id) & 3 ) && ((uintptr_t)(&pImage->id) & 3) == 0) * (&pImage->id) = lswapl(*(&pImage->id)); else swap_uint32 ((uint32_t *)(&pImage->id)); } while (0); | |||
148 | swapl(&pImage->red_mask)do { if (sizeof(*(&pImage->red_mask)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->red_mask ) & 3) && ((uintptr_t)(&pImage->red_mask) & 3) == 0) *(&pImage->red_mask) = lswapl(*(&pImage-> red_mask)); else swap_uint32((uint32_t *)(&pImage->red_mask )); } while (0); | |||
149 | swapl(&pImage->green_mask)do { if (sizeof(*(&pImage->green_mask)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->green_mask ) & 3) && ((uintptr_t)(&pImage->green_mask ) & 3) == 0) *(&pImage->green_mask) = lswapl(*(& pImage->green_mask)); else swap_uint32((uint32_t *)(&pImage ->green_mask)); } while (0); | |||
150 | swapl(&pImage->blue_mask)do { if (sizeof(*(&pImage->blue_mask)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->blue_mask ) & 3) && ((uintptr_t)(&pImage->blue_mask) & 3) == 0) *(&pImage->blue_mask) = lswapl(*(& pImage->blue_mask)); else swap_uint32((uint32_t *)(&pImage ->blue_mask)); } while (0); | |||
151 | swapl(&pImage->y_sample_bits)do { if (sizeof(*(&pImage->y_sample_bits)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->y_sample_bits ) & 3) && ((uintptr_t)(&pImage->y_sample_bits ) & 3) == 0) *(&pImage->y_sample_bits) = lswapl(*( &pImage->y_sample_bits)); else swap_uint32((uint32_t * )(&pImage->y_sample_bits)); } while (0); | |||
152 | swapl(&pImage->u_sample_bits)do { if (sizeof(*(&pImage->u_sample_bits)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->u_sample_bits ) & 3) && ((uintptr_t)(&pImage->u_sample_bits ) & 3) == 0) *(&pImage->u_sample_bits) = lswapl(*( &pImage->u_sample_bits)); else swap_uint32((uint32_t * )(&pImage->u_sample_bits)); } while (0); | |||
153 | swapl(&pImage->v_sample_bits)do { if (sizeof(*(&pImage->v_sample_bits)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->v_sample_bits ) & 3) && ((uintptr_t)(&pImage->v_sample_bits ) & 3) == 0) *(&pImage->v_sample_bits) = lswapl(*( &pImage->v_sample_bits)); else swap_uint32((uint32_t * )(&pImage->v_sample_bits)); } while (0); | |||
154 | swapl(&pImage->horz_y_period)do { if (sizeof(*(&pImage->horz_y_period)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->horz_y_period ) & 3) && ((uintptr_t)(&pImage->horz_y_period ) & 3) == 0) *(&pImage->horz_y_period) = lswapl(*( &pImage->horz_y_period)); else swap_uint32((uint32_t * )(&pImage->horz_y_period)); } while (0); | |||
155 | swapl(&pImage->horz_u_period)do { if (sizeof(*(&pImage->horz_u_period)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->horz_u_period ) & 3) && ((uintptr_t)(&pImage->horz_u_period ) & 3) == 0) *(&pImage->horz_u_period) = lswapl(*( &pImage->horz_u_period)); else swap_uint32((uint32_t * )(&pImage->horz_u_period)); } while (0); | |||
156 | swapl(&pImage->horz_v_period)do { if (sizeof(*(&pImage->horz_v_period)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->horz_v_period ) & 3) && ((uintptr_t)(&pImage->horz_v_period ) & 3) == 0) *(&pImage->horz_v_period) = lswapl(*( &pImage->horz_v_period)); else swap_uint32((uint32_t * )(&pImage->horz_v_period)); } while (0); | |||
157 | swapl(&pImage->vert_y_period)do { if (sizeof(*(&pImage->vert_y_period)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->vert_y_period ) & 3) && ((uintptr_t)(&pImage->vert_y_period ) & 3) == 0) *(&pImage->vert_y_period) = lswapl(*( &pImage->vert_y_period)); else swap_uint32((uint32_t * )(&pImage->vert_y_period)); } while (0); | |||
158 | swapl(&pImage->vert_u_period)do { if (sizeof(*(&pImage->vert_u_period)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->vert_u_period ) & 3) && ((uintptr_t)(&pImage->vert_u_period ) & 3) == 0) *(&pImage->vert_u_period) = lswapl(*( &pImage->vert_u_period)); else swap_uint32((uint32_t * )(&pImage->vert_u_period)); } while (0); | |||
159 | swapl(&pImage->vert_v_period)do { if (sizeof(*(&pImage->vert_v_period)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&pImage->vert_v_period ) & 3) && ((uintptr_t)(&pImage->vert_v_period ) & 3) == 0) *(&pImage->vert_v_period) = lswapl(*( &pImage->vert_v_period)); else swap_uint32((uint32_t * )(&pImage->vert_v_period)); } while (0); | |||
160 | ||||
161 | WriteToClient(client, sz_xvImageFormatInfo128, pImage); | |||
162 | ||||
163 | return Success0; | |||
164 | } | |||
165 | ||||
166 | static int | |||
167 | SWriteGrabPortReply(ClientPtr client, xvGrabPortReply * rep) | |||
168 | { | |||
169 | swaps(&rep->sequenceNumber)do { if (sizeof(*(&rep->sequenceNumber)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->sequenceNumber ) & 1) && ((uintptr_t)(&rep->sequenceNumber ) & 1) == 0) *(&rep->sequenceNumber) = lswaps(*(& rep->sequenceNumber)); else swap_uint16((uint16_t *)(& rep->sequenceNumber)); } while (0); | |||
170 | swapl(&rep->length)do { if (sizeof(*(&rep->length)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->length) & 3) && ((uintptr_t)(&rep->length) & 3) == 0 ) *(&rep->length) = lswapl(*(&rep->length)); else swap_uint32((uint32_t *)(&rep->length)); } while (0); | |||
171 | ||||
172 | WriteToClient(client, sz_xvGrabPortReply32, rep); | |||
173 | ||||
174 | return Success0; | |||
175 | } | |||
176 | ||||
177 | static int | |||
178 | SWriteGetPortAttributeReply(ClientPtr client, xvGetPortAttributeReply * rep) | |||
179 | { | |||
180 | swaps(&rep->sequenceNumber)do { if (sizeof(*(&rep->sequenceNumber)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->sequenceNumber ) & 1) && ((uintptr_t)(&rep->sequenceNumber ) & 1) == 0) *(&rep->sequenceNumber) = lswaps(*(& rep->sequenceNumber)); else swap_uint16((uint16_t *)(& rep->sequenceNumber)); } while (0); | |||
181 | swapl(&rep->length)do { if (sizeof(*(&rep->length)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->length) & 3) && ((uintptr_t)(&rep->length) & 3) == 0 ) *(&rep->length) = lswapl(*(&rep->length)); else swap_uint32((uint32_t *)(&rep->length)); } while (0); | |||
182 | swapl(&rep->value)do { if (sizeof(*(&rep->value)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->value) & 3 ) && ((uintptr_t)(&rep->value) & 3) == 0) * (&rep->value) = lswapl(*(&rep->value)); else swap_uint32 ((uint32_t *)(&rep->value)); } while (0); | |||
183 | ||||
184 | WriteToClient(client, sz_xvGetPortAttributeReply32, rep); | |||
185 | ||||
186 | return Success0; | |||
187 | } | |||
188 | ||||
189 | static int | |||
190 | SWriteQueryBestSizeReply(ClientPtr client, xvQueryBestSizeReply * rep) | |||
191 | { | |||
192 | swaps(&rep->sequenceNumber)do { if (sizeof(*(&rep->sequenceNumber)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->sequenceNumber ) & 1) && ((uintptr_t)(&rep->sequenceNumber ) & 1) == 0) *(&rep->sequenceNumber) = lswaps(*(& rep->sequenceNumber)); else swap_uint16((uint16_t *)(& rep->sequenceNumber)); } while (0); | |||
193 | swapl(&rep->length)do { if (sizeof(*(&rep->length)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->length) & 3) && ((uintptr_t)(&rep->length) & 3) == 0 ) *(&rep->length) = lswapl(*(&rep->length)); else swap_uint32((uint32_t *)(&rep->length)); } while (0); | |||
194 | swaps(&rep->actual_width)do { if (sizeof(*(&rep->actual_width)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->actual_width ) & 1) && ((uintptr_t)(&rep->actual_width) & 1) == 0) *(&rep->actual_width) = lswaps(*(& rep->actual_width)); else swap_uint16((uint16_t *)(&rep ->actual_width)); } while (0); | |||
195 | swaps(&rep->actual_height)do { if (sizeof(*(&rep->actual_height)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->actual_height ) & 1) && ((uintptr_t)(&rep->actual_height ) & 1) == 0) *(&rep->actual_height) = lswaps(*(& rep->actual_height)); else swap_uint16((uint16_t *)(&rep ->actual_height)); } while (0); | |||
196 | ||||
197 | WriteToClient(client, sz_xvQueryBestSizeReply32, rep); | |||
198 | ||||
199 | return Success0; | |||
200 | } | |||
201 | ||||
202 | static int | |||
203 | SWriteQueryPortAttributesReply(ClientPtr client, | |||
204 | xvQueryPortAttributesReply * rep) | |||
205 | { | |||
206 | swaps(&rep->sequenceNumber)do { if (sizeof(*(&rep->sequenceNumber)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->sequenceNumber ) & 1) && ((uintptr_t)(&rep->sequenceNumber ) & 1) == 0) *(&rep->sequenceNumber) = lswaps(*(& rep->sequenceNumber)); else swap_uint16((uint16_t *)(& rep->sequenceNumber)); } while (0); | |||
207 | swapl(&rep->length)do { if (sizeof(*(&rep->length)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->length) & 3) && ((uintptr_t)(&rep->length) & 3) == 0 ) *(&rep->length) = lswapl(*(&rep->length)); else swap_uint32((uint32_t *)(&rep->length)); } while (0); | |||
208 | swapl(&rep->num_attributes)do { if (sizeof(*(&rep->num_attributes)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->num_attributes ) & 3) && ((uintptr_t)(&rep->num_attributes ) & 3) == 0) *(&rep->num_attributes) = lswapl(*(& rep->num_attributes)); else swap_uint32((uint32_t *)(& rep->num_attributes)); } while (0); | |||
209 | swapl(&rep->text_size)do { if (sizeof(*(&rep->text_size)) != 4) wrong_size() ; if (__builtin_constant_p((uintptr_t)(&rep->text_size ) & 3) && ((uintptr_t)(&rep->text_size) & 3) == 0) *(&rep->text_size) = lswapl(*(&rep->text_size )); else swap_uint32((uint32_t *)(&rep->text_size)); } while (0); | |||
210 | ||||
211 | WriteToClient(client, sz_xvQueryPortAttributesReply32, rep); | |||
212 | ||||
213 | return Success0; | |||
214 | } | |||
215 | ||||
216 | static int | |||
217 | SWriteQueryImageAttributesReply(ClientPtr client, | |||
218 | xvQueryImageAttributesReply * rep) | |||
219 | { | |||
220 | swaps(&rep->sequenceNumber)do { if (sizeof(*(&rep->sequenceNumber)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->sequenceNumber ) & 1) && ((uintptr_t)(&rep->sequenceNumber ) & 1) == 0) *(&rep->sequenceNumber) = lswaps(*(& rep->sequenceNumber)); else swap_uint16((uint16_t *)(& rep->sequenceNumber)); } while (0); | |||
221 | swapl(&rep->length)do { if (sizeof(*(&rep->length)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->length) & 3) && ((uintptr_t)(&rep->length) & 3) == 0 ) *(&rep->length) = lswapl(*(&rep->length)); else swap_uint32((uint32_t *)(&rep->length)); } while (0); | |||
222 | swapl(&rep->num_planes)do { if (sizeof(*(&rep->num_planes)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&rep->num_planes ) & 3) && ((uintptr_t)(&rep->num_planes) & 3) == 0) *(&rep->num_planes) = lswapl(*(&rep-> num_planes)); else swap_uint32((uint32_t *)(&rep->num_planes )); } while (0); | |||
223 | swapl(&rep->data_size)do { if (sizeof(*(&rep->data_size)) != 4) wrong_size() ; if (__builtin_constant_p((uintptr_t)(&rep->data_size ) & 3) && ((uintptr_t)(&rep->data_size) & 3) == 0) *(&rep->data_size) = lswapl(*(&rep->data_size )); else swap_uint32((uint32_t *)(&rep->data_size)); } while (0); | |||
224 | swaps(&rep->width)do { if (sizeof(*(&rep->width)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->width) & 1 ) && ((uintptr_t)(&rep->width) & 1) == 0) * (&rep->width) = lswaps(*(&rep->width)); else swap_uint16 ((uint16_t *)(&rep->width)); } while (0); | |||
225 | swaps(&rep->height)do { if (sizeof(*(&rep->height)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->height) & 1) && ((uintptr_t)(&rep->height) & 1) == 0 ) *(&rep->height) = lswaps(*(&rep->height)); else swap_uint16((uint16_t *)(&rep->height)); } while (0); | |||
226 | ||||
227 | WriteToClient(client, sz_xvQueryImageAttributesReply32, rep); | |||
228 | ||||
229 | return Success0; | |||
230 | } | |||
231 | ||||
232 | static int | |||
233 | SWriteListImageFormatsReply(ClientPtr client, xvListImageFormatsReply * rep) | |||
234 | { | |||
235 | swaps(&rep->sequenceNumber)do { if (sizeof(*(&rep->sequenceNumber)) != 2) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->sequenceNumber ) & 1) && ((uintptr_t)(&rep->sequenceNumber ) & 1) == 0) *(&rep->sequenceNumber) = lswaps(*(& rep->sequenceNumber)); else swap_uint16((uint16_t *)(& rep->sequenceNumber)); } while (0); | |||
236 | swapl(&rep->length)do { if (sizeof(*(&rep->length)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&rep->length) & 3) && ((uintptr_t)(&rep->length) & 3) == 0 ) *(&rep->length) = lswapl(*(&rep->length)); else swap_uint32((uint32_t *)(&rep->length)); } while (0); | |||
237 | swapl(&rep->num_formats)do { if (sizeof(*(&rep->num_formats)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&rep->num_formats ) & 3) && ((uintptr_t)(&rep->num_formats) & 3) == 0) *(&rep->num_formats) = lswapl(*(&rep-> num_formats)); else swap_uint32((uint32_t *)(&rep->num_formats )); } while (0); | |||
238 | ||||
239 | WriteToClient(client, sz_xvListImageFormatsReply32, rep); | |||
240 | ||||
241 | return Success0; | |||
242 | } | |||
243 | ||||
244 | #define _WriteQueryAdaptorsReply(_c,_d)if ((_c)->swapped) SWriteQueryAdaptorsReply(_c, _d); else WriteToClient (_c, 32, _d) \ | |||
245 | if ((_c)->swapped) SWriteQueryAdaptorsReply(_c, _d); \ | |||
246 | else WriteToClient(_c, sz_xvQueryAdaptorsReply32, _d) | |||
247 | ||||
248 | #define _WriteQueryExtensionReply(_c,_d)if ((_c)->swapped) SWriteQueryExtensionReply(_c, _d); else WriteToClient(_c, 32, _d) \ | |||
249 | if ((_c)->swapped) SWriteQueryExtensionReply(_c, _d); \ | |||
250 | else WriteToClient(_c, sz_xvQueryExtensionReply32, _d) | |||
251 | ||||
252 | #define _WriteQueryEncodingsReply(_c,_d)if ((_c)->swapped) SWriteQueryEncodingsReply(_c, _d); else WriteToClient(_c, 32, _d) \ | |||
253 | if ((_c)->swapped) SWriteQueryEncodingsReply(_c, _d); \ | |||
254 | else WriteToClient(_c, sz_xvQueryEncodingsReply32, _d) | |||
255 | ||||
256 | #define _WriteAdaptorInfo(_c,_d)if ((_c)->swapped) SWriteAdaptorInfo(_c, _d); else WriteToClient (_c, 12, _d) \ | |||
257 | if ((_c)->swapped) SWriteAdaptorInfo(_c, _d); \ | |||
258 | else WriteToClient(_c, sz_xvAdaptorInfo12, _d) | |||
259 | ||||
260 | #define _WriteAttributeInfo(_c,_d)if ((_c)->swapped) SWriteAttributeInfo(_c, _d); else WriteToClient (_c, 16, _d) \ | |||
261 | if ((_c)->swapped) SWriteAttributeInfo(_c, _d); \ | |||
262 | else WriteToClient(_c, sz_xvAttributeInfo16, _d) | |||
263 | ||||
264 | #define _WriteEncodingInfo(_c,_d)if ((_c)->swapped) SWriteEncodingInfo(_c, _d); else WriteToClient (_c, (12 + 8), _d) \ | |||
265 | if ((_c)->swapped) SWriteEncodingInfo(_c, _d); \ | |||
266 | else WriteToClient(_c, sz_xvEncodingInfo(12 + 8), _d) | |||
267 | ||||
268 | #define _WriteFormat(_c,_d)if ((_c)->swapped) SWriteFormat(_c, _d); else WriteToClient (_c, 8, _d) \ | |||
269 | if ((_c)->swapped) SWriteFormat(_c, _d); \ | |||
270 | else WriteToClient(_c, sz_xvFormat8, _d) | |||
271 | ||||
272 | #define _WriteGrabPortReply(_c,_d)if ((_c)->swapped) SWriteGrabPortReply(_c, _d); else WriteToClient (_c, 32, _d) \ | |||
273 | if ((_c)->swapped) SWriteGrabPortReply(_c, _d); \ | |||
274 | else WriteToClient(_c, sz_xvGrabPortReply32, _d) | |||
275 | ||||
276 | #define _WriteGetPortAttributeReply(_c,_d)if ((_c)->swapped) SWriteGetPortAttributeReply(_c, _d); else WriteToClient(_c, 32, _d) \ | |||
277 | if ((_c)->swapped) SWriteGetPortAttributeReply(_c, _d); \ | |||
278 | else WriteToClient(_c, sz_xvGetPortAttributeReply32, _d) | |||
279 | ||||
280 | #define _WriteQueryBestSizeReply(_c,_d)if ((_c)->swapped) SWriteQueryBestSizeReply(_c, _d); else WriteToClient (_c, 32, _d) \ | |||
281 | if ((_c)->swapped) SWriteQueryBestSizeReply(_c, _d); \ | |||
282 | else WriteToClient(_c, sz_xvQueryBestSizeReply32, _d) | |||
283 | ||||
284 | #define _WriteQueryPortAttributesReply(_c,_d)if ((_c)->swapped) SWriteQueryPortAttributesReply(_c, _d); else WriteToClient(_c, 32, _d) \ | |||
285 | if ((_c)->swapped) SWriteQueryPortAttributesReply(_c, _d); \ | |||
286 | else WriteToClient(_c, sz_xvQueryPortAttributesReply32, _d) | |||
287 | ||||
288 | #define _WriteQueryImageAttributesReply(_c,_d)if ((_c)->swapped) SWriteQueryImageAttributesReply(_c, _d) ; else WriteToClient(_c, 32, _d) \ | |||
289 | if ((_c)->swapped) SWriteQueryImageAttributesReply(_c, _d); \ | |||
290 | else WriteToClient(_c, sz_xvQueryImageAttributesReply32, _d) | |||
291 | ||||
292 | #define _WriteListImageFormatsReply(_c,_d)if ((_c)->swapped) SWriteListImageFormatsReply(_c, _d); else WriteToClient(_c, 32, _d) \ | |||
293 | if ((_c)->swapped) SWriteListImageFormatsReply(_c, _d); \ | |||
294 | else WriteToClient(_c, sz_xvListImageFormatsReply32, _d) | |||
295 | ||||
296 | #define _WriteImageFormatInfo(_c,_d)if ((_c)->swapped) SWriteImageFormatInfo(_c, _d); else WriteToClient (_c, 128, _d) \ | |||
297 | if ((_c)->swapped) SWriteImageFormatInfo(_c, _d); \ | |||
298 | else WriteToClient(_c, sz_xvImageFormatInfo128, _d) | |||
299 | ||||
300 | static int | |||
301 | ProcXvQueryExtension(ClientPtr client) | |||
302 | { | |||
303 | xvQueryExtensionReply rep = { | |||
304 | .type = X_Reply1, | |||
305 | .sequenceNumber = client->sequence, | |||
306 | .length = 0, | |||
307 | .version = XvVersion2, | |||
308 | .revision = XvRevision2 | |||
309 | }; | |||
310 | ||||
311 | /* REQUEST(xvQueryExtensionReq); */ | |||
312 | REQUEST_SIZE_MATCH(xvQueryExtensionReq)if ((sizeof(xvQueryExtensionReq) >> 2) != client->req_len ) return(16); | |||
313 | ||||
314 | _WriteQueryExtensionReply(client, &rep)if ((client)->swapped) SWriteQueryExtensionReply(client, & rep); else WriteToClient(client, 32, &rep); | |||
315 | ||||
316 | return Success0; | |||
317 | } | |||
318 | ||||
319 | static int | |||
320 | ProcXvQueryAdaptors(ClientPtr client) | |||
321 | { | |||
322 | xvFormat format; | |||
323 | xvAdaptorInfo ainfo; | |||
324 | xvQueryAdaptorsReply rep; | |||
325 | int totalSize, na, nf, rc; | |||
326 | int nameSize; | |||
327 | XvAdaptorPtr pa; | |||
328 | XvFormatPtr pf; | |||
329 | WindowPtr pWin; | |||
330 | ScreenPtr pScreen; | |||
331 | XvScreenPtr pxvs; | |||
332 | ||||
333 | REQUEST(xvQueryAdaptorsReq)xvQueryAdaptorsReq *stuff = (xvQueryAdaptorsReq *)client-> requestBuffer; | |||
334 | REQUEST_SIZE_MATCH(xvQueryAdaptorsReq)if ((sizeof(xvQueryAdaptorsReq) >> 2) != client->req_len ) return(16); | |||
335 | ||||
336 | rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess(1<<4)); | |||
337 | if (rc != Success0) | |||
338 | return rc; | |||
339 | ||||
340 | pScreen = pWin->drawable.pScreen; | |||
341 | pxvs = (XvScreenPtr) dixLookupPrivate(&pScreen->devPrivates, | |||
342 | XvGetScreenKey()); | |||
343 | if (!pxvs) { | |||
344 | rep = (xvQueryAdaptorsReply) { | |||
345 | .type = X_Reply1, | |||
346 | .sequenceNumber = client->sequence, | |||
347 | .length = 0, | |||
348 | .num_adaptors = 0 | |||
349 | }; | |||
350 | ||||
351 | _WriteQueryAdaptorsReply(client, &rep)if ((client)->swapped) SWriteQueryAdaptorsReply(client, & rep); else WriteToClient(client, 32, &rep); | |||
352 | ||||
353 | return Success0; | |||
354 | } | |||
355 | ||||
356 | rep = (xvQueryAdaptorsReply) { | |||
357 | .type = X_Reply1, | |||
358 | .sequenceNumber = client->sequence, | |||
359 | .num_adaptors = pxvs->nAdaptors | |||
360 | }; | |||
361 | ||||
362 | /* CALCULATE THE TOTAL SIZE OF THE REPLY IN BYTES */ | |||
363 | ||||
364 | totalSize = pxvs->nAdaptors * sz_xvAdaptorInfo12; | |||
365 | ||||
366 | /* FOR EACH ADPATOR ADD UP THE BYTES FOR ENCODINGS AND FORMATS */ | |||
367 | ||||
368 | na = pxvs->nAdaptors; | |||
369 | pa = pxvs->pAdaptors; | |||
370 | while (na--) { | |||
371 | totalSize += pad_to_int32(strlen(pa->name)); | |||
372 | totalSize += pa->nFormats * sz_xvFormat8; | |||
373 | pa++; | |||
374 | } | |||
375 | ||||
376 | rep.length = bytes_to_int32(totalSize); | |||
377 | ||||
378 | _WriteQueryAdaptorsReply(client, &rep)if ((client)->swapped) SWriteQueryAdaptorsReply(client, & rep); else WriteToClient(client, 32, &rep); | |||
379 | ||||
380 | na = pxvs->nAdaptors; | |||
381 | pa = pxvs->pAdaptors; | |||
382 | while (na--) { | |||
383 | ||||
384 | ainfo.base_id = pa->base_id; | |||
385 | ainfo.num_ports = pa->nPorts; | |||
386 | ainfo.type = pa->type; | |||
387 | ainfo.name_size = nameSize = strlen(pa->name); | |||
388 | ainfo.num_formats = pa->nFormats; | |||
389 | ||||
390 | _WriteAdaptorInfo(client, &ainfo)if ((client)->swapped) SWriteAdaptorInfo(client, &ainfo ); else WriteToClient(client, 12, &ainfo); | |||
391 | ||||
392 | WriteToClient(client, nameSize, pa->name); | |||
393 | ||||
394 | nf = pa->nFormats; | |||
395 | pf = pa->pFormats; | |||
396 | while (nf--) { | |||
397 | format.depth = pf->depth; | |||
398 | format.visual = pf->visual; | |||
399 | _WriteFormat(client, &format)if ((client)->swapped) SWriteFormat(client, &format); else WriteToClient(client, 8, &format); | |||
400 | pf++; | |||
401 | } | |||
402 | ||||
403 | pa++; | |||
404 | ||||
405 | } | |||
406 | ||||
407 | return Success0; | |||
408 | } | |||
409 | ||||
410 | static int | |||
411 | ProcXvQueryEncodings(ClientPtr client) | |||
412 | { | |||
413 | xvEncodingInfo einfo; | |||
414 | xvQueryEncodingsReply rep; | |||
415 | int totalSize; | |||
416 | int nameSize; | |||
417 | XvPortPtr pPort; | |||
418 | int ne; | |||
419 | XvEncodingPtr pe; | |||
420 | ||||
421 | REQUEST(xvQueryEncodingsReq)xvQueryEncodingsReq *stuff = (xvQueryEncodingsReq *)client-> requestBuffer; | |||
422 | REQUEST_SIZE_MATCH(xvQueryEncodingsReq)if ((sizeof(xvQueryEncodingsReq) >> 2) != client->req_len ) return(16); | |||
423 | ||||
424 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
425 | ||||
426 | rep = (xvQueryEncodingsReply) { | |||
427 | .type = X_Reply1, | |||
428 | .sequenceNumber = client->sequence, | |||
429 | .num_encodings = pPort->pAdaptor->nEncodings | |||
430 | }; | |||
431 | ||||
432 | /* FOR EACH ENCODING ADD UP THE BYTES FOR ENCODING NAMES */ | |||
433 | ||||
434 | ne = pPort->pAdaptor->nEncodings; | |||
435 | pe = pPort->pAdaptor->pEncodings; | |||
436 | totalSize = ne * sz_xvEncodingInfo(12 + 8); | |||
437 | while (ne--) { | |||
438 | totalSize += pad_to_int32(strlen(pe->name)); | |||
439 | pe++; | |||
440 | } | |||
441 | ||||
442 | rep.length = bytes_to_int32(totalSize); | |||
443 | ||||
444 | _WriteQueryEncodingsReply(client, &rep)if ((client)->swapped) SWriteQueryEncodingsReply(client, & rep); else WriteToClient(client, 32, &rep); | |||
445 | ||||
446 | ne = pPort->pAdaptor->nEncodings; | |||
447 | pe = pPort->pAdaptor->pEncodings; | |||
448 | while (ne--) { | |||
449 | einfo.encoding = pe->id; | |||
450 | einfo.name_size = nameSize = strlen(pe->name); | |||
451 | einfo.width = pe->width; | |||
452 | einfo.height = pe->height; | |||
453 | einfo.rate.numerator = pe->rate.numerator; | |||
454 | einfo.rate.denominator = pe->rate.denominator; | |||
455 | _WriteEncodingInfo(client, &einfo)if ((client)->swapped) SWriteEncodingInfo(client, &einfo ); else WriteToClient(client, (12 + 8), &einfo); | |||
456 | WriteToClient(client, nameSize, pe->name); | |||
457 | pe++; | |||
458 | } | |||
459 | ||||
460 | return Success0; | |||
461 | } | |||
462 | ||||
463 | static int | |||
464 | ProcXvPutVideo(ClientPtr client) | |||
465 | { | |||
466 | DrawablePtr pDraw; | |||
467 | XvPortPtr pPort; | |||
468 | GCPtr pGC; | |||
469 | int status; | |||
470 | ||||
471 | REQUEST(xvPutVideoReq)xvPutVideoReq *stuff = (xvPutVideoReq *)client->requestBuffer; | |||
472 | REQUEST_SIZE_MATCH(xvPutVideoReq)if ((sizeof(xvPutVideoReq) >> 2) != client->req_len) return(16); | |||
473 | ||||
474 | VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess){ int tmprc = dixLookupDrawable(&(pDraw), stuff->drawable , client, (-1), (1<<1)); if (tmprc != 0) return tmprc; tmprc = dixLookupGC(&(pGC), stuff->gc, client, (1<<24 )); if (tmprc != 0) return tmprc; if ((pGC->depth != pDraw ->depth) || (pGC->pScreen != pDraw->pScreen)) return 8; } if (pGC->serialNumber != pDraw->serialNumber) ValidateGC (pDraw, pGC);; | |||
475 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
476 | ||||
477 | if (!(pPort->pAdaptor->type & XvInputMask(1<<0)) || | |||
478 | !(pPort->pAdaptor->type & XvVideoMask0x00000004)) { | |||
479 | client->errorValue = stuff->port; | |||
480 | return BadMatch8; | |||
481 | } | |||
482 | ||||
483 | status = XvdiMatchPort(pPort, pDraw); | |||
484 | if (status != Success0) { | |||
485 | return status; | |||
486 | } | |||
487 | ||||
488 | return XvdiPutVideo(client, pDraw, pPort, pGC, stuff->vid_x, stuff->vid_y, | |||
489 | stuff->vid_w, stuff->vid_h, stuff->drw_x, stuff->drw_y, | |||
490 | stuff->drw_w, stuff->drw_h); | |||
491 | } | |||
492 | ||||
493 | static int | |||
494 | ProcXvPutStill(ClientPtr client) | |||
495 | { | |||
496 | DrawablePtr pDraw; | |||
497 | XvPortPtr pPort; | |||
498 | GCPtr pGC; | |||
499 | int status; | |||
500 | ||||
501 | REQUEST(xvPutStillReq)xvPutStillReq *stuff = (xvPutStillReq *)client->requestBuffer; | |||
502 | REQUEST_SIZE_MATCH(xvPutStillReq)if ((sizeof(xvPutStillReq) >> 2) != client->req_len) return(16); | |||
503 | ||||
504 | VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess){ int tmprc = dixLookupDrawable(&(pDraw), stuff->drawable , client, (-1), (1<<1)); if (tmprc != 0) return tmprc; tmprc = dixLookupGC(&(pGC), stuff->gc, client, (1<<24 )); if (tmprc != 0) return tmprc; if ((pGC->depth != pDraw ->depth) || (pGC->pScreen != pDraw->pScreen)) return 8; } if (pGC->serialNumber != pDraw->serialNumber) ValidateGC (pDraw, pGC);; | |||
505 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
506 | ||||
507 | if (!(pPort->pAdaptor->type & XvInputMask(1<<0)) || | |||
508 | !(pPort->pAdaptor->type & XvStillMask0x00000008)) { | |||
509 | client->errorValue = stuff->port; | |||
510 | return BadMatch8; | |||
511 | } | |||
512 | ||||
513 | status = XvdiMatchPort(pPort, pDraw); | |||
514 | if (status != Success0) { | |||
515 | return status; | |||
516 | } | |||
517 | ||||
518 | return XvdiPutStill(client, pDraw, pPort, pGC, stuff->vid_x, stuff->vid_y, | |||
519 | stuff->vid_w, stuff->vid_h, stuff->drw_x, stuff->drw_y, | |||
520 | stuff->drw_w, stuff->drw_h); | |||
521 | } | |||
522 | ||||
523 | static int | |||
524 | ProcXvGetVideo(ClientPtr client) | |||
525 | { | |||
526 | DrawablePtr pDraw; | |||
527 | XvPortPtr pPort; | |||
528 | GCPtr pGC; | |||
529 | int status; | |||
530 | ||||
531 | REQUEST(xvGetVideoReq)xvGetVideoReq *stuff = (xvGetVideoReq *)client->requestBuffer; | |||
532 | REQUEST_SIZE_MATCH(xvGetVideoReq)if ((sizeof(xvGetVideoReq) >> 2) != client->req_len) return(16); | |||
533 | ||||
534 | VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixReadAccess){ int tmprc = dixLookupDrawable(&(pDraw), stuff->drawable , client, (-1), (1<<0)); if (tmprc != 0) return tmprc; tmprc = dixLookupGC(&(pGC), stuff->gc, client, (1<<24 )); if (tmprc != 0) return tmprc; if ((pGC->depth != pDraw ->depth) || (pGC->pScreen != pDraw->pScreen)) return 8; } if (pGC->serialNumber != pDraw->serialNumber) ValidateGC (pDraw, pGC);; | |||
535 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
536 | ||||
537 | if (!(pPort->pAdaptor->type & XvOutputMask(1<<1)) || | |||
538 | !(pPort->pAdaptor->type & XvVideoMask0x00000004)) { | |||
539 | client->errorValue = stuff->port; | |||
540 | return BadMatch8; | |||
541 | } | |||
542 | ||||
543 | status = XvdiMatchPort(pPort, pDraw); | |||
544 | if (status != Success0) { | |||
545 | return status; | |||
546 | } | |||
547 | ||||
548 | return XvdiGetVideo(client, pDraw, pPort, pGC, stuff->vid_x, stuff->vid_y, | |||
549 | stuff->vid_w, stuff->vid_h, stuff->drw_x, stuff->drw_y, | |||
550 | stuff->drw_w, stuff->drw_h); | |||
551 | } | |||
552 | ||||
553 | static int | |||
554 | ProcXvGetStill(ClientPtr client) | |||
555 | { | |||
556 | DrawablePtr pDraw; | |||
557 | XvPortPtr pPort; | |||
558 | GCPtr pGC; | |||
559 | int status; | |||
560 | ||||
561 | REQUEST(xvGetStillReq)xvGetStillReq *stuff = (xvGetStillReq *)client->requestBuffer; | |||
562 | REQUEST_SIZE_MATCH(xvGetStillReq)if ((sizeof(xvGetStillReq) >> 2) != client->req_len) return(16); | |||
563 | ||||
564 | VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixReadAccess){ int tmprc = dixLookupDrawable(&(pDraw), stuff->drawable , client, (-1), (1<<0)); if (tmprc != 0) return tmprc; tmprc = dixLookupGC(&(pGC), stuff->gc, client, (1<<24 )); if (tmprc != 0) return tmprc; if ((pGC->depth != pDraw ->depth) || (pGC->pScreen != pDraw->pScreen)) return 8; } if (pGC->serialNumber != pDraw->serialNumber) ValidateGC (pDraw, pGC);; | |||
565 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
566 | ||||
567 | if (!(pPort->pAdaptor->type & XvOutputMask(1<<1)) || | |||
568 | !(pPort->pAdaptor->type & XvStillMask0x00000008)) { | |||
569 | client->errorValue = stuff->port; | |||
570 | return BadMatch8; | |||
571 | } | |||
572 | ||||
573 | status = XvdiMatchPort(pPort, pDraw); | |||
574 | if (status != Success0) { | |||
575 | return status; | |||
576 | } | |||
577 | ||||
578 | return XvdiGetStill(client, pDraw, pPort, pGC, stuff->vid_x, stuff->vid_y, | |||
579 | stuff->vid_w, stuff->vid_h, stuff->drw_x, stuff->drw_y, | |||
580 | stuff->drw_w, stuff->drw_h); | |||
581 | } | |||
582 | ||||
583 | static int | |||
584 | ProcXvSelectVideoNotify(ClientPtr client) | |||
585 | { | |||
586 | DrawablePtr pDraw; | |||
587 | int rc; | |||
588 | ||||
589 | REQUEST(xvSelectVideoNotifyReq)xvSelectVideoNotifyReq *stuff = (xvSelectVideoNotifyReq *)client ->requestBuffer; | |||
590 | REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq)if ((sizeof(xvSelectVideoNotifyReq) >> 2) != client-> req_len) return(16); | |||
591 | ||||
592 | rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0, | |||
593 | DixReceiveAccess(1<<23)); | |||
594 | if (rc != Success0) | |||
595 | return rc; | |||
596 | ||||
597 | return XvdiSelectVideoNotify(client, pDraw, stuff->onoff); | |||
598 | } | |||
599 | ||||
600 | static int | |||
601 | ProcXvSelectPortNotify(ClientPtr client) | |||
602 | { | |||
603 | XvPortPtr pPort; | |||
604 | ||||
605 | REQUEST(xvSelectPortNotifyReq)xvSelectPortNotifyReq *stuff = (xvSelectPortNotifyReq *)client ->requestBuffer; | |||
606 | REQUEST_SIZE_MATCH(xvSelectPortNotifyReq)if ((sizeof(xvSelectPortNotifyReq) >> 2) != client-> req_len) return(16); | |||
607 | ||||
608 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
609 | ||||
610 | return XvdiSelectPortNotify(client, pPort, stuff->onoff); | |||
611 | } | |||
612 | ||||
613 | static int | |||
614 | ProcXvGrabPort(ClientPtr client) | |||
615 | { | |||
616 | int result, status; | |||
617 | XvPortPtr pPort; | |||
618 | xvGrabPortReply rep; | |||
619 | ||||
620 | REQUEST(xvGrabPortReq)xvGrabPortReq *stuff = (xvGrabPortReq *)client->requestBuffer; | |||
621 | REQUEST_SIZE_MATCH(xvGrabPortReq)if ((sizeof(xvGrabPortReq) >> 2) != client->req_len) return(16); | |||
622 | ||||
623 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
624 | ||||
625 | status = XvdiGrabPort(client, pPort, stuff->time, &result); | |||
626 | ||||
627 | if (status != Success0) { | |||
628 | return status; | |||
629 | } | |||
630 | rep = (xvGrabPortReply) { | |||
631 | .type = X_Reply1, | |||
632 | .sequenceNumber = client->sequence, | |||
633 | .length = 0, | |||
634 | .result = result | |||
635 | }; | |||
636 | ||||
637 | _WriteGrabPortReply(client, &rep)if ((client)->swapped) SWriteGrabPortReply(client, &rep ); else WriteToClient(client, 32, &rep); | |||
638 | ||||
639 | return Success0; | |||
640 | } | |||
641 | ||||
642 | static int | |||
643 | ProcXvUngrabPort(ClientPtr client) | |||
644 | { | |||
645 | XvPortPtr pPort; | |||
646 | ||||
647 | REQUEST(xvGrabPortReq)xvGrabPortReq *stuff = (xvGrabPortReq *)client->requestBuffer; | |||
648 | REQUEST_SIZE_MATCH(xvGrabPortReq)if ((sizeof(xvGrabPortReq) >> 2) != client->req_len) return(16); | |||
649 | ||||
650 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
651 | ||||
652 | return XvdiUngrabPort(client, pPort, stuff->time); | |||
653 | } | |||
654 | ||||
655 | static int | |||
656 | ProcXvStopVideo(ClientPtr client) | |||
657 | { | |||
658 | int ret; | |||
659 | DrawablePtr pDraw; | |||
660 | XvPortPtr pPort; | |||
661 | ||||
662 | REQUEST(xvStopVideoReq)xvStopVideoReq *stuff = (xvStopVideoReq *)client->requestBuffer; | |||
663 | REQUEST_SIZE_MATCH(xvStopVideoReq)if ((sizeof(xvStopVideoReq) >> 2) != client->req_len ) return(16); | |||
664 | ||||
665 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
666 | ||||
667 | ret = dixLookupDrawable(&pDraw, stuff->drawable, client, 0, DixWriteAccess(1<<1)); | |||
668 | if (ret != Success0) | |||
669 | return ret; | |||
670 | ||||
671 | return XvdiStopVideo(client, pPort, pDraw); | |||
672 | } | |||
673 | ||||
674 | static int | |||
675 | ProcXvSetPortAttribute(ClientPtr client) | |||
676 | { | |||
677 | int status; | |||
678 | XvPortPtr pPort; | |||
679 | ||||
680 | REQUEST(xvSetPortAttributeReq)xvSetPortAttributeReq *stuff = (xvSetPortAttributeReq *)client ->requestBuffer; | |||
681 | REQUEST_SIZE_MATCH(xvSetPortAttributeReq)if ((sizeof(xvSetPortAttributeReq) >> 2) != client-> req_len) return(16); | |||
682 | ||||
683 | VALIDATE_XV_PORT(stuff->port, pPort, DixSetAttrAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<5)); if (rc != 0) return rc; }; | |||
684 | ||||
685 | if (!ValidAtom(stuff->attribute)) { | |||
686 | client->errorValue = stuff->attribute; | |||
687 | return BadAtom5; | |||
688 | } | |||
689 | ||||
690 | status = | |||
691 | XvdiSetPortAttribute(client, pPort, stuff->attribute, stuff->value); | |||
692 | ||||
693 | if (status == BadMatch8) | |||
694 | client->errorValue = stuff->attribute; | |||
695 | else | |||
696 | client->errorValue = stuff->value; | |||
697 | ||||
698 | return status; | |||
699 | } | |||
700 | ||||
701 | static int | |||
702 | ProcXvGetPortAttribute(ClientPtr client) | |||
703 | { | |||
704 | INT32 value; | |||
705 | int status; | |||
706 | XvPortPtr pPort; | |||
707 | xvGetPortAttributeReply rep; | |||
708 | ||||
709 | REQUEST(xvGetPortAttributeReq)xvGetPortAttributeReq *stuff = (xvGetPortAttributeReq *)client ->requestBuffer; | |||
710 | REQUEST_SIZE_MATCH(xvGetPortAttributeReq)if ((sizeof(xvGetPortAttributeReq) >> 2) != client-> req_len) return(16); | |||
711 | ||||
712 | VALIDATE_XV_PORT(stuff->port, pPort, DixGetAttrAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<4)); if (rc != 0) return rc; }; | |||
713 | ||||
714 | if (!ValidAtom(stuff->attribute)) { | |||
715 | client->errorValue = stuff->attribute; | |||
716 | return BadAtom5; | |||
717 | } | |||
718 | ||||
719 | status = XvdiGetPortAttribute(client, pPort, stuff->attribute, &value); | |||
720 | if (status != Success0) { | |||
721 | client->errorValue = stuff->attribute; | |||
722 | return status; | |||
723 | } | |||
724 | ||||
725 | rep = (xvGetPortAttributeReply) { | |||
726 | .type = X_Reply1, | |||
727 | .sequenceNumber = client->sequence, | |||
728 | .length = 0, | |||
729 | .value = value | |||
730 | }; | |||
731 | ||||
732 | _WriteGetPortAttributeReply(client, &rep)if ((client)->swapped) SWriteGetPortAttributeReply(client, &rep); else WriteToClient(client, 32, &rep); | |||
733 | ||||
734 | return Success0; | |||
735 | } | |||
736 | ||||
737 | static int | |||
738 | ProcXvQueryBestSize(ClientPtr client) | |||
739 | { | |||
740 | unsigned int actual_width, actual_height; | |||
741 | XvPortPtr pPort; | |||
742 | xvQueryBestSizeReply rep; | |||
743 | ||||
744 | REQUEST(xvQueryBestSizeReq)xvQueryBestSizeReq *stuff = (xvQueryBestSizeReq *)client-> requestBuffer; | |||
745 | REQUEST_SIZE_MATCH(xvQueryBestSizeReq)if ((sizeof(xvQueryBestSizeReq) >> 2) != client->req_len ) return(16); | |||
746 | ||||
747 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
748 | ||||
749 | (*pPort->pAdaptor->ddQueryBestSize) (pPort, stuff->motion, | |||
750 | stuff->vid_w, stuff->vid_h, | |||
751 | stuff->drw_w, stuff->drw_h, | |||
752 | &actual_width, &actual_height); | |||
753 | ||||
754 | rep = (xvQueryBestSizeReply) { | |||
755 | .type = X_Reply1, | |||
756 | .sequenceNumber = client->sequence, | |||
757 | .length = 0, | |||
758 | .actual_width = actual_width, | |||
759 | .actual_height = actual_height | |||
760 | }; | |||
761 | ||||
762 | _WriteQueryBestSizeReply(client, &rep)if ((client)->swapped) SWriteQueryBestSizeReply(client, & rep); else WriteToClient(client, 32, &rep); | |||
763 | ||||
764 | return Success0; | |||
765 | } | |||
766 | ||||
767 | static int | |||
768 | ProcXvQueryPortAttributes(ClientPtr client) | |||
769 | { | |||
770 | int size, i; | |||
771 | XvPortPtr pPort; | |||
772 | XvAttributePtr pAtt; | |||
773 | xvQueryPortAttributesReply rep; | |||
774 | xvAttributeInfo Info; | |||
775 | ||||
776 | REQUEST(xvQueryPortAttributesReq)xvQueryPortAttributesReq *stuff = (xvQueryPortAttributesReq * )client->requestBuffer; | |||
777 | REQUEST_SIZE_MATCH(xvQueryPortAttributesReq)if ((sizeof(xvQueryPortAttributesReq) >> 2) != client-> req_len) return(16); | |||
778 | ||||
779 | VALIDATE_XV_PORT(stuff->port, pPort, DixGetAttrAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<4)); if (rc != 0) return rc; }; | |||
780 | ||||
781 | rep = (xvQueryPortAttributesReply) { | |||
782 | .type = X_Reply1, | |||
783 | .sequenceNumber = client->sequence, | |||
784 | .num_attributes = pPort->pAdaptor->nAttributes, | |||
785 | .text_size = 0 | |||
786 | }; | |||
787 | ||||
788 | for (i = 0, pAtt = pPort->pAdaptor->pAttributes; | |||
789 | i < pPort->pAdaptor->nAttributes; i++, pAtt++) { | |||
790 | rep.text_size += pad_to_int32(strlen(pAtt->name) + 1); | |||
791 | } | |||
792 | ||||
793 | rep.length = (pPort->pAdaptor->nAttributes * sz_xvAttributeInfo16) | |||
794 | + rep.text_size; | |||
795 | rep.length >>= 2; | |||
796 | ||||
797 | _WriteQueryPortAttributesReply(client, &rep)if ((client)->swapped) SWriteQueryPortAttributesReply(client , &rep); else WriteToClient(client, 32, &rep); | |||
798 | ||||
799 | for (i = 0, pAtt = pPort->pAdaptor->pAttributes; | |||
800 | i < pPort->pAdaptor->nAttributes; i++, pAtt++) { | |||
801 | size = strlen(pAtt->name) + 1; /* pass the NULL */ | |||
802 | Info.flags = pAtt->flags; | |||
803 | Info.min = pAtt->min_value; | |||
804 | Info.max = pAtt->max_value; | |||
805 | Info.size = pad_to_int32(size); | |||
806 | ||||
807 | _WriteAttributeInfo(client, &Info)if ((client)->swapped) SWriteAttributeInfo(client, &Info ); else WriteToClient(client, 16, &Info); | |||
808 | ||||
809 | WriteToClient(client, size, pAtt->name); | |||
810 | } | |||
811 | ||||
812 | return Success0; | |||
813 | } | |||
814 | ||||
815 | static int | |||
816 | ProcXvPutImage(ClientPtr client) | |||
817 | { | |||
818 | DrawablePtr pDraw; | |||
819 | XvPortPtr pPort; | |||
820 | XvImagePtr pImage = NULL((void*)0); | |||
821 | GCPtr pGC; | |||
822 | int status, i, size; | |||
823 | CARD16 width, height; | |||
824 | ||||
825 | REQUEST(xvPutImageReq)xvPutImageReq *stuff = (xvPutImageReq *)client->requestBuffer; | |||
826 | REQUEST_AT_LEAST_SIZE(xvPutImageReq)if ((sizeof(xvPutImageReq) >> 2) > client->req_len ) return(16); | |||
827 | ||||
828 | VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess){ int tmprc = dixLookupDrawable(&(pDraw), stuff->drawable , client, (-1), (1<<1)); if (tmprc != 0) return tmprc; tmprc = dixLookupGC(&(pGC), stuff->gc, client, (1<<24 )); if (tmprc != 0) return tmprc; if ((pGC->depth != pDraw ->depth) || (pGC->pScreen != pDraw->pScreen)) return 8; } if (pGC->serialNumber != pDraw->serialNumber) ValidateGC (pDraw, pGC);; | |||
829 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
830 | ||||
831 | if (!(pPort->pAdaptor->type & XvImageMask0x00000010) || | |||
832 | !(pPort->pAdaptor->type & XvInputMask(1<<0))) { | |||
833 | client->errorValue = stuff->port; | |||
834 | return BadMatch8; | |||
835 | } | |||
836 | ||||
837 | status = XvdiMatchPort(pPort, pDraw); | |||
838 | if (status != Success0) { | |||
839 | return status; | |||
840 | } | |||
841 | ||||
842 | for (i = 0; i < pPort->pAdaptor->nImages; i++) { | |||
843 | if (pPort->pAdaptor->pImages[i].id == stuff->id) { | |||
844 | pImage = &(pPort->pAdaptor->pImages[i]); | |||
845 | break; | |||
846 | } | |||
847 | } | |||
848 | ||||
849 | if (!pImage) | |||
850 | return BadMatch8; | |||
851 | ||||
852 | width = stuff->width; | |||
853 | height = stuff->height; | |||
854 | size = (*pPort->pAdaptor->ddQueryImageAttributes) (pPort, pImage, &width, | |||
855 | &height, NULL((void*)0), NULL((void*)0)); | |||
856 | size += sizeof(xvPutImageReq); | |||
857 | size = bytes_to_int32(size); | |||
858 | ||||
859 | if ((width < stuff->width) || (height < stuff->height)) | |||
860 | return BadValue2; | |||
861 | ||||
862 | if (client->req_len < size) | |||
863 | return BadLength16; | |||
864 | ||||
865 | return XvdiPutImage(client, pDraw, pPort, pGC, stuff->src_x, stuff->src_y, | |||
866 | stuff->src_w, stuff->src_h, stuff->drw_x, stuff->drw_y, | |||
867 | stuff->drw_w, stuff->drw_h, pImage, | |||
868 | (unsigned char *) (&stuff[1]), FALSE0, | |||
869 | stuff->width, stuff->height); | |||
870 | } | |||
871 | ||||
872 | #ifdef MITSHM1 | |||
873 | ||||
874 | static int | |||
875 | ProcXvShmPutImage(ClientPtr client) | |||
876 | { | |||
877 | ShmDescPtr shmdesc; | |||
878 | DrawablePtr pDraw; | |||
879 | XvPortPtr pPort; | |||
880 | XvImagePtr pImage = NULL((void*)0); | |||
881 | GCPtr pGC; | |||
882 | int status, size_needed, i; | |||
883 | CARD16 width, height; | |||
884 | ||||
885 | REQUEST(xvShmPutImageReq)xvShmPutImageReq *stuff = (xvShmPutImageReq *)client->requestBuffer; | |||
886 | REQUEST_SIZE_MATCH(xvShmPutImageReq)if ((sizeof(xvShmPutImageReq) >> 2) != client->req_len ) return(16); | |||
887 | ||||
888 | VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess){ int tmprc = dixLookupDrawable(&(pDraw), stuff->drawable , client, (-1), (1<<1)); if (tmprc != 0) return tmprc; tmprc = dixLookupGC(&(pGC), stuff->gc, client, (1<<24 )); if (tmprc != 0) return tmprc; if ((pGC->depth != pDraw ->depth) || (pGC->pScreen != pDraw->pScreen)) return 8; } if (pGC->serialNumber != pDraw->serialNumber) ValidateGC (pDraw, pGC);; | |||
889 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
890 | ||||
891 | if (!(pPort->pAdaptor->type & XvImageMask0x00000010) || | |||
892 | !(pPort->pAdaptor->type & XvInputMask(1<<0))) { | |||
893 | client->errorValue = stuff->port; | |||
894 | return BadMatch8; | |||
895 | } | |||
896 | ||||
897 | status = XvdiMatchPort(pPort, pDraw); | |||
898 | if (status != Success0) { | |||
899 | return status; | |||
900 | } | |||
901 | ||||
902 | for (i = 0; i < pPort->pAdaptor->nImages; i++) { | |||
903 | if (pPort->pAdaptor->pImages[i].id == stuff->id) { | |||
904 | pImage = &(pPort->pAdaptor->pImages[i]); | |||
905 | break; | |||
906 | } | |||
907 | } | |||
908 | ||||
909 | if (!pImage) | |||
910 | return BadMatch8; | |||
911 | ||||
912 | status = dixLookupResourceByType((void **) &shmdesc, stuff->shmseg, | |||
913 | ShmSegType, serverClient, DixReadAccess(1<<0)); | |||
914 | if (status != Success0) | |||
915 | return status; | |||
916 | ||||
917 | width = stuff->width; | |||
918 | height = stuff->height; | |||
919 | size_needed = (*pPort->pAdaptor->ddQueryImageAttributes) (pPort, pImage, | |||
920 | &width, &height, | |||
921 | NULL((void*)0), NULL((void*)0)); | |||
922 | if ((size_needed + stuff->offset) > shmdesc->size) | |||
923 | return BadAccess10; | |||
924 | ||||
925 | if ((width < stuff->width) || (height < stuff->height)) | |||
926 | return BadValue2; | |||
927 | ||||
928 | status = XvdiPutImage(client, pDraw, pPort, pGC, stuff->src_x, stuff->src_y, | |||
929 | stuff->src_w, stuff->src_h, stuff->drw_x, | |||
930 | stuff->drw_y, stuff->drw_w, stuff->drw_h, pImage, | |||
931 | (unsigned char *) shmdesc->addr + stuff->offset, | |||
932 | stuff->send_event, stuff->width, stuff->height); | |||
933 | ||||
934 | if ((status == Success0) && stuff->send_event) { | |||
935 | xShmCompletionEvent ev = { | |||
936 | .type = ShmCompletionCode, | |||
937 | .drawable = stuff->drawable, | |||
938 | .minorEvent = xv_ShmPutImage19, | |||
939 | .majorEvent = XvReqCode, | |||
940 | .shmseg = stuff->shmseg, | |||
941 | .offset = stuff->offset | |||
942 | }; | |||
943 | WriteEventsToClient(client, 1, (xEvent *) &ev); | |||
944 | } | |||
945 | ||||
946 | return status; | |||
947 | } | |||
948 | #else /* !MITSHM */ | |||
949 | static int | |||
950 | ProcXvShmPutImage(ClientPtr client) | |||
951 | { | |||
952 | SendErrorToClient(client, XvReqCode, xv_ShmPutImage19, 0, BadImplementation17); | |||
953 | return BadImplementation17; | |||
954 | } | |||
955 | #endif | |||
956 | ||||
957 | #ifdef XvMCExtension1 | |||
958 | #include "xvmcext.h" | |||
959 | #endif | |||
960 | ||||
961 | static int | |||
962 | ProcXvQueryImageAttributes(ClientPtr client) | |||
963 | { | |||
964 | xvQueryImageAttributesReply rep; | |||
965 | int size, num_planes, i; | |||
966 | CARD16 width, height; | |||
967 | XvImagePtr pImage = NULL((void*)0); | |||
968 | XvPortPtr pPort; | |||
969 | int *offsets; | |||
970 | int *pitches; | |||
971 | int planeLength; | |||
972 | ||||
973 | REQUEST(xvQueryImageAttributesReq)xvQueryImageAttributesReq *stuff = (xvQueryImageAttributesReq *)client->requestBuffer; | |||
974 | ||||
975 | REQUEST_SIZE_MATCH(xvQueryImageAttributesReq)if ((sizeof(xvQueryImageAttributesReq) >> 2) != client-> req_len) return(16); | |||
976 | ||||
977 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
978 | ||||
979 | for (i = 0; i < pPort->pAdaptor->nImages; i++) { | |||
980 | if (pPort->pAdaptor->pImages[i].id == stuff->id) { | |||
981 | pImage = &(pPort->pAdaptor->pImages[i]); | |||
982 | break; | |||
983 | } | |||
984 | } | |||
985 | ||||
986 | #ifdef XvMCExtension1 | |||
987 | if (!pImage) | |||
988 | pImage = XvMCFindXvImage(pPort, stuff->id); | |||
989 | #endif | |||
990 | ||||
991 | if (!pImage) | |||
992 | return BadMatch8; | |||
993 | ||||
994 | num_planes = pImage->num_planes; | |||
995 | ||||
996 | if (!(offsets = malloc(num_planes << 3))) | |||
997 | return BadAlloc11; | |||
998 | pitches = offsets + num_planes; | |||
999 | ||||
1000 | width = stuff->width; | |||
1001 | height = stuff->height; | |||
1002 | ||||
1003 | size = (*pPort->pAdaptor->ddQueryImageAttributes) (pPort, pImage, | |||
1004 | &width, &height, offsets, | |||
1005 | pitches); | |||
1006 | ||||
1007 | rep = (xvQueryImageAttributesReply) { | |||
1008 | .type = X_Reply1, | |||
1009 | .sequenceNumber = client->sequence, | |||
1010 | .length = planeLength = num_planes << 1, | |||
1011 | .num_planes = num_planes, | |||
1012 | .width = width, | |||
1013 | .height = height, | |||
1014 | .data_size = size | |||
1015 | }; | |||
1016 | ||||
1017 | _WriteQueryImageAttributesReply(client, &rep)if ((client)->swapped) SWriteQueryImageAttributesReply(client , &rep); else WriteToClient(client, 32, &rep); | |||
1018 | if (client->swapped) | |||
1019 | SwapLongs((CARD32 *) offsets, planeLength); | |||
1020 | WriteToClient(client, planeLength << 2, offsets); | |||
1021 | ||||
1022 | free(offsets); | |||
1023 | ||||
1024 | return Success0; | |||
1025 | } | |||
1026 | ||||
1027 | static int | |||
1028 | ProcXvListImageFormats(ClientPtr client) | |||
1029 | { | |||
1030 | XvPortPtr pPort; | |||
1031 | XvImagePtr pImage; | |||
1032 | int i; | |||
1033 | xvListImageFormatsReply rep; | |||
1034 | xvImageFormatInfo info; | |||
1035 | ||||
1036 | REQUEST(xvListImageFormatsReq)xvListImageFormatsReq *stuff = (xvListImageFormatsReq *)client ->requestBuffer; | |||
1037 | ||||
1038 | REQUEST_SIZE_MATCH(xvListImageFormatsReq)if ((sizeof(xvListImageFormatsReq) >> 2) != client-> req_len) return(16); | |||
1039 | ||||
1040 | VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess){ int rc = dixLookupResourceByType((void **)&(pPort), stuff ->port, XvRTPort, client, (1<<0)); if (rc != 0) return rc; }; | |||
1041 | ||||
1042 | rep = (xvListImageFormatsReply) { | |||
1043 | .type = X_Reply1, | |||
1044 | .sequenceNumber = client->sequence, | |||
1045 | .num_formats = pPort->pAdaptor->nImages, | |||
1046 | .length = | |||
1047 | bytes_to_int32(pPort->pAdaptor->nImages * sz_xvImageFormatInfo128) | |||
1048 | }; | |||
1049 | ||||
1050 | _WriteListImageFormatsReply(client, &rep)if ((client)->swapped) SWriteListImageFormatsReply(client, &rep); else WriteToClient(client, 32, &rep); | |||
1051 | ||||
1052 | pImage = pPort->pAdaptor->pImages; | |||
1053 | ||||
1054 | for (i = 0; i < pPort->pAdaptor->nImages; i++, pImage++) { | |||
1055 | info.id = pImage->id; | |||
1056 | info.type = pImage->type; | |||
1057 | info.byte_order = pImage->byte_order; | |||
1058 | memcpy(&info.guid, pImage->guid, 16)__builtin___memcpy_chk (&info.guid, pImage->guid, 16, __builtin_object_size (&info.guid, 0)); | |||
1059 | info.bpp = pImage->bits_per_pixel; | |||
1060 | info.num_planes = pImage->num_planes; | |||
1061 | info.depth = pImage->depth; | |||
1062 | info.red_mask = pImage->red_mask; | |||
1063 | info.green_mask = pImage->green_mask; | |||
1064 | info.blue_mask = pImage->blue_mask; | |||
1065 | info.format = pImage->format; | |||
1066 | info.y_sample_bits = pImage->y_sample_bits; | |||
1067 | info.u_sample_bits = pImage->u_sample_bits; | |||
1068 | info.v_sample_bits = pImage->v_sample_bits; | |||
1069 | info.horz_y_period = pImage->horz_y_period; | |||
1070 | info.horz_u_period = pImage->horz_u_period; | |||
1071 | info.horz_v_period = pImage->horz_v_period; | |||
1072 | info.vert_y_period = pImage->vert_y_period; | |||
1073 | info.vert_u_period = pImage->vert_u_period; | |||
1074 | info.vert_v_period = pImage->vert_v_period; | |||
1075 | memcpy(&info.comp_order, pImage->component_order, 32)__builtin___memcpy_chk (&info.comp_order, pImage->component_order , 32, __builtin_object_size (&info.comp_order, 0)); | |||
1076 | info.scanline_order = pImage->scanline_order; | |||
1077 | _WriteImageFormatInfo(client, &info)if ((client)->swapped) SWriteImageFormatInfo(client, & info); else WriteToClient(client, 128, &info); | |||
1078 | } | |||
1079 | ||||
1080 | return Success0; | |||
1081 | } | |||
1082 | ||||
1083 | static int (*XvProcVector[xvNumRequests(19 + 1)]) (ClientPtr) = { | |||
1084 | ProcXvQueryExtension, | |||
1085 | ProcXvQueryAdaptors, | |||
1086 | ProcXvQueryEncodings, | |||
1087 | ProcXvGrabPort, | |||
1088 | ProcXvUngrabPort, | |||
1089 | ProcXvPutVideo, | |||
1090 | ProcXvPutStill, | |||
1091 | ProcXvGetVideo, | |||
1092 | ProcXvGetStill, | |||
1093 | ProcXvStopVideo, | |||
1094 | ProcXvSelectVideoNotify, | |||
1095 | ProcXvSelectPortNotify, | |||
1096 | ProcXvQueryBestSize, | |||
1097 | ProcXvSetPortAttribute, | |||
1098 | ProcXvGetPortAttribute, | |||
1099 | ProcXvQueryPortAttributes, | |||
1100 | ProcXvListImageFormats, | |||
1101 | ProcXvQueryImageAttributes, ProcXvPutImage, ProcXvShmPutImage,}; | |||
1102 | ||||
1103 | int | |||
1104 | ProcXvDispatch(ClientPtr client) | |||
1105 | { | |||
1106 | REQUEST(xReq)xReq *stuff = (xReq *)client->requestBuffer; | |||
1107 | ||||
1108 | UpdateCurrentTime(); | |||
1109 | ||||
1110 | if (stuff->data >= xvNumRequests(19 + 1)) { | |||
1111 | SendErrorToClient(client, XvReqCode, stuff->data, 0, BadRequest1); | |||
1112 | return BadRequest1; | |||
1113 | } | |||
1114 | ||||
1115 | return XvProcVector[stuff->data] (client); | |||
1116 | } | |||
1117 | ||||
1118 | /* Swapped Procs */ | |||
1119 | ||||
1120 | static int | |||
1121 | SProcXvQueryExtension(ClientPtr client) | |||
1122 | { | |||
1123 | REQUEST(xvQueryExtensionReq)xvQueryExtensionReq *stuff = (xvQueryExtensionReq *)client-> requestBuffer; | |||
1124 | REQUEST_SIZE_MATCH(xvQueryExtensionReq)if ((sizeof(xvQueryExtensionReq) >> 2) != client->req_len ) return(16); | |||
1125 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1126 | return XvProcVector[xv_QueryExtension0] (client); | |||
1127 | } | |||
1128 | ||||
1129 | static int | |||
1130 | SProcXvQueryAdaptors(ClientPtr client) | |||
1131 | { | |||
1132 | REQUEST(xvQueryAdaptorsReq)xvQueryAdaptorsReq *stuff = (xvQueryAdaptorsReq *)client-> requestBuffer; | |||
1133 | REQUEST_SIZE_MATCH(xvQueryAdaptorsReq)if ((sizeof(xvQueryAdaptorsReq) >> 2) != client->req_len ) return(16); | |||
1134 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1135 | swapl(&stuff->window)do { if (sizeof(*(&stuff->window)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->window) & 3) && ((uintptr_t)(&stuff->window) & 3) == 0) *(&stuff->window) = lswapl(*(&stuff->window )); else swap_uint32((uint32_t *)(&stuff->window)); } while (0); | |||
1136 | return XvProcVector[xv_QueryAdaptors1] (client); | |||
1137 | } | |||
1138 | ||||
1139 | static int | |||
1140 | SProcXvQueryEncodings(ClientPtr client) | |||
1141 | { | |||
1142 | REQUEST(xvQueryEncodingsReq)xvQueryEncodingsReq *stuff = (xvQueryEncodingsReq *)client-> requestBuffer; | |||
1143 | REQUEST_SIZE_MATCH(xvQueryEncodingsReq)if ((sizeof(xvQueryEncodingsReq) >> 2) != client->req_len ) return(16); | |||
1144 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1145 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1146 | return XvProcVector[xv_QueryEncodings2] (client); | |||
1147 | } | |||
1148 | ||||
1149 | static int | |||
1150 | SProcXvGrabPort(ClientPtr client) | |||
1151 | { | |||
1152 | REQUEST(xvGrabPortReq)xvGrabPortReq *stuff = (xvGrabPortReq *)client->requestBuffer; | |||
1153 | REQUEST_SIZE_MATCH(xvGrabPortReq)if ((sizeof(xvGrabPortReq) >> 2) != client->req_len) return(16); | |||
1154 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1155 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1156 | swapl(&stuff->time)do { if (sizeof(*(&stuff->time)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->time) & 3) && ((uintptr_t)(&stuff->time) & 3) == 0 ) *(&stuff->time) = lswapl(*(&stuff->time)); else swap_uint32((uint32_t *)(&stuff->time)); } while (0); | |||
1157 | return XvProcVector[xv_GrabPort3] (client); | |||
1158 | } | |||
1159 | ||||
1160 | static int | |||
1161 | SProcXvUngrabPort(ClientPtr client) | |||
1162 | { | |||
1163 | REQUEST(xvUngrabPortReq)xvUngrabPortReq *stuff = (xvUngrabPortReq *)client->requestBuffer; | |||
1164 | REQUEST_SIZE_MATCH(xvUngrabPortReq)if ((sizeof(xvUngrabPortReq) >> 2) != client->req_len ) return(16); | |||
1165 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1166 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1167 | swapl(&stuff->time)do { if (sizeof(*(&stuff->time)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->time) & 3) && ((uintptr_t)(&stuff->time) & 3) == 0 ) *(&stuff->time) = lswapl(*(&stuff->time)); else swap_uint32((uint32_t *)(&stuff->time)); } while (0); | |||
1168 | return XvProcVector[xv_UngrabPort4] (client); | |||
1169 | } | |||
1170 | ||||
1171 | static int | |||
1172 | SProcXvPutVideo(ClientPtr client) | |||
1173 | { | |||
1174 | REQUEST(xvPutVideoReq)xvPutVideoReq *stuff = (xvPutVideoReq *)client->requestBuffer; | |||
1175 | REQUEST_SIZE_MATCH(xvPutVideoReq)if ((sizeof(xvPutVideoReq) >> 2) != client->req_len) return(16); | |||
1176 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1177 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1178 | swapl(&stuff->drawable)do { if (sizeof(*(&stuff->drawable)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&stuff->drawable ) & 3) && ((uintptr_t)(&stuff->drawable) & 3) == 0) *(&stuff->drawable) = lswapl(*(&stuff-> drawable)); else swap_uint32((uint32_t *)(&stuff->drawable )); } while (0); | |||
1179 | swapl(&stuff->gc)do { if (sizeof(*(&stuff->gc)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&stuff->gc) & 3) && ((uintptr_t)(&stuff->gc) & 3) == 0) *(&stuff-> gc) = lswapl(*(&stuff->gc)); else swap_uint32((uint32_t *)(&stuff->gc)); } while (0); | |||
1180 | swaps(&stuff->vid_x)do { if (sizeof(*(&stuff->vid_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_x) & 1) && ((uintptr_t)(&stuff->vid_x) & 1) == 0) *(&stuff->vid_x) = lswaps(*(&stuff->vid_x)) ; else swap_uint16((uint16_t *)(&stuff->vid_x)); } while (0); | |||
1181 | swaps(&stuff->vid_y)do { if (sizeof(*(&stuff->vid_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_y) & 1) && ((uintptr_t)(&stuff->vid_y) & 1) == 0) *(&stuff->vid_y) = lswaps(*(&stuff->vid_y)) ; else swap_uint16((uint16_t *)(&stuff->vid_y)); } while (0); | |||
1182 | swaps(&stuff->vid_w)do { if (sizeof(*(&stuff->vid_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_w) & 1) && ((uintptr_t)(&stuff->vid_w) & 1) == 0) *(&stuff->vid_w) = lswaps(*(&stuff->vid_w)) ; else swap_uint16((uint16_t *)(&stuff->vid_w)); } while (0); | |||
1183 | swaps(&stuff->vid_h)do { if (sizeof(*(&stuff->vid_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_h) & 1) && ((uintptr_t)(&stuff->vid_h) & 1) == 0) *(&stuff->vid_h) = lswaps(*(&stuff->vid_h)) ; else swap_uint16((uint16_t *)(&stuff->vid_h)); } while (0); | |||
1184 | swaps(&stuff->drw_x)do { if (sizeof(*(&stuff->drw_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_x) & 1) && ((uintptr_t)(&stuff->drw_x) & 1) == 0) *(&stuff->drw_x) = lswaps(*(&stuff->drw_x)) ; else swap_uint16((uint16_t *)(&stuff->drw_x)); } while (0); | |||
1185 | swaps(&stuff->drw_y)do { if (sizeof(*(&stuff->drw_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_y) & 1) && ((uintptr_t)(&stuff->drw_y) & 1) == 0) *(&stuff->drw_y) = lswaps(*(&stuff->drw_y)) ; else swap_uint16((uint16_t *)(&stuff->drw_y)); } while (0); | |||
1186 | swaps(&stuff->drw_w)do { if (sizeof(*(&stuff->drw_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_w) & 1) && ((uintptr_t)(&stuff->drw_w) & 1) == 0) *(&stuff->drw_w) = lswaps(*(&stuff->drw_w)) ; else swap_uint16((uint16_t *)(&stuff->drw_w)); } while (0); | |||
1187 | swaps(&stuff->drw_h)do { if (sizeof(*(&stuff->drw_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_h) & 1) && ((uintptr_t)(&stuff->drw_h) & 1) == 0) *(&stuff->drw_h) = lswaps(*(&stuff->drw_h)) ; else swap_uint16((uint16_t *)(&stuff->drw_h)); } while (0); | |||
1188 | return XvProcVector[xv_PutVideo5] (client); | |||
1189 | } | |||
1190 | ||||
1191 | static int | |||
1192 | SProcXvPutStill(ClientPtr client) | |||
1193 | { | |||
1194 | REQUEST(xvPutStillReq)xvPutStillReq *stuff = (xvPutStillReq *)client->requestBuffer; | |||
1195 | REQUEST_SIZE_MATCH(xvPutStillReq)if ((sizeof(xvPutStillReq) >> 2) != client->req_len) return(16); | |||
1196 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1197 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1198 | swapl(&stuff->drawable)do { if (sizeof(*(&stuff->drawable)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&stuff->drawable ) & 3) && ((uintptr_t)(&stuff->drawable) & 3) == 0) *(&stuff->drawable) = lswapl(*(&stuff-> drawable)); else swap_uint32((uint32_t *)(&stuff->drawable )); } while (0); | |||
1199 | swapl(&stuff->gc)do { if (sizeof(*(&stuff->gc)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&stuff->gc) & 3) && ((uintptr_t)(&stuff->gc) & 3) == 0) *(&stuff-> gc) = lswapl(*(&stuff->gc)); else swap_uint32((uint32_t *)(&stuff->gc)); } while (0); | |||
1200 | swaps(&stuff->vid_x)do { if (sizeof(*(&stuff->vid_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_x) & 1) && ((uintptr_t)(&stuff->vid_x) & 1) == 0) *(&stuff->vid_x) = lswaps(*(&stuff->vid_x)) ; else swap_uint16((uint16_t *)(&stuff->vid_x)); } while (0); | |||
1201 | swaps(&stuff->vid_y)do { if (sizeof(*(&stuff->vid_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_y) & 1) && ((uintptr_t)(&stuff->vid_y) & 1) == 0) *(&stuff->vid_y) = lswaps(*(&stuff->vid_y)) ; else swap_uint16((uint16_t *)(&stuff->vid_y)); } while (0); | |||
1202 | swaps(&stuff->vid_w)do { if (sizeof(*(&stuff->vid_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_w) & 1) && ((uintptr_t)(&stuff->vid_w) & 1) == 0) *(&stuff->vid_w) = lswaps(*(&stuff->vid_w)) ; else swap_uint16((uint16_t *)(&stuff->vid_w)); } while (0); | |||
1203 | swaps(&stuff->vid_h)do { if (sizeof(*(&stuff->vid_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_h) & 1) && ((uintptr_t)(&stuff->vid_h) & 1) == 0) *(&stuff->vid_h) = lswaps(*(&stuff->vid_h)) ; else swap_uint16((uint16_t *)(&stuff->vid_h)); } while (0); | |||
1204 | swaps(&stuff->drw_x)do { if (sizeof(*(&stuff->drw_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_x) & 1) && ((uintptr_t)(&stuff->drw_x) & 1) == 0) *(&stuff->drw_x) = lswaps(*(&stuff->drw_x)) ; else swap_uint16((uint16_t *)(&stuff->drw_x)); } while (0); | |||
1205 | swaps(&stuff->drw_y)do { if (sizeof(*(&stuff->drw_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_y) & 1) && ((uintptr_t)(&stuff->drw_y) & 1) == 0) *(&stuff->drw_y) = lswaps(*(&stuff->drw_y)) ; else swap_uint16((uint16_t *)(&stuff->drw_y)); } while (0); | |||
1206 | swaps(&stuff->drw_w)do { if (sizeof(*(&stuff->drw_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_w) & 1) && ((uintptr_t)(&stuff->drw_w) & 1) == 0) *(&stuff->drw_w) = lswaps(*(&stuff->drw_w)) ; else swap_uint16((uint16_t *)(&stuff->drw_w)); } while (0); | |||
1207 | swaps(&stuff->drw_h)do { if (sizeof(*(&stuff->drw_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_h) & 1) && ((uintptr_t)(&stuff->drw_h) & 1) == 0) *(&stuff->drw_h) = lswaps(*(&stuff->drw_h)) ; else swap_uint16((uint16_t *)(&stuff->drw_h)); } while (0); | |||
1208 | return XvProcVector[xv_PutStill6] (client); | |||
1209 | } | |||
1210 | ||||
1211 | static int | |||
1212 | SProcXvGetVideo(ClientPtr client) | |||
1213 | { | |||
1214 | REQUEST(xvGetVideoReq)xvGetVideoReq *stuff = (xvGetVideoReq *)client->requestBuffer; | |||
1215 | REQUEST_SIZE_MATCH(xvGetVideoReq)if ((sizeof(xvGetVideoReq) >> 2) != client->req_len) return(16); | |||
1216 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1217 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1218 | swapl(&stuff->drawable)do { if (sizeof(*(&stuff->drawable)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&stuff->drawable ) & 3) && ((uintptr_t)(&stuff->drawable) & 3) == 0) *(&stuff->drawable) = lswapl(*(&stuff-> drawable)); else swap_uint32((uint32_t *)(&stuff->drawable )); } while (0); | |||
1219 | swapl(&stuff->gc)do { if (sizeof(*(&stuff->gc)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&stuff->gc) & 3) && ((uintptr_t)(&stuff->gc) & 3) == 0) *(&stuff-> gc) = lswapl(*(&stuff->gc)); else swap_uint32((uint32_t *)(&stuff->gc)); } while (0); | |||
1220 | swaps(&stuff->vid_x)do { if (sizeof(*(&stuff->vid_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_x) & 1) && ((uintptr_t)(&stuff->vid_x) & 1) == 0) *(&stuff->vid_x) = lswaps(*(&stuff->vid_x)) ; else swap_uint16((uint16_t *)(&stuff->vid_x)); } while (0); | |||
1221 | swaps(&stuff->vid_y)do { if (sizeof(*(&stuff->vid_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_y) & 1) && ((uintptr_t)(&stuff->vid_y) & 1) == 0) *(&stuff->vid_y) = lswaps(*(&stuff->vid_y)) ; else swap_uint16((uint16_t *)(&stuff->vid_y)); } while (0); | |||
1222 | swaps(&stuff->vid_w)do { if (sizeof(*(&stuff->vid_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_w) & 1) && ((uintptr_t)(&stuff->vid_w) & 1) == 0) *(&stuff->vid_w) = lswaps(*(&stuff->vid_w)) ; else swap_uint16((uint16_t *)(&stuff->vid_w)); } while (0); | |||
1223 | swaps(&stuff->vid_h)do { if (sizeof(*(&stuff->vid_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_h) & 1) && ((uintptr_t)(&stuff->vid_h) & 1) == 0) *(&stuff->vid_h) = lswaps(*(&stuff->vid_h)) ; else swap_uint16((uint16_t *)(&stuff->vid_h)); } while (0); | |||
1224 | swaps(&stuff->drw_x)do { if (sizeof(*(&stuff->drw_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_x) & 1) && ((uintptr_t)(&stuff->drw_x) & 1) == 0) *(&stuff->drw_x) = lswaps(*(&stuff->drw_x)) ; else swap_uint16((uint16_t *)(&stuff->drw_x)); } while (0); | |||
1225 | swaps(&stuff->drw_y)do { if (sizeof(*(&stuff->drw_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_y) & 1) && ((uintptr_t)(&stuff->drw_y) & 1) == 0) *(&stuff->drw_y) = lswaps(*(&stuff->drw_y)) ; else swap_uint16((uint16_t *)(&stuff->drw_y)); } while (0); | |||
1226 | swaps(&stuff->drw_w)do { if (sizeof(*(&stuff->drw_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_w) & 1) && ((uintptr_t)(&stuff->drw_w) & 1) == 0) *(&stuff->drw_w) = lswaps(*(&stuff->drw_w)) ; else swap_uint16((uint16_t *)(&stuff->drw_w)); } while (0); | |||
1227 | swaps(&stuff->drw_h)do { if (sizeof(*(&stuff->drw_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_h) & 1) && ((uintptr_t)(&stuff->drw_h) & 1) == 0) *(&stuff->drw_h) = lswaps(*(&stuff->drw_h)) ; else swap_uint16((uint16_t *)(&stuff->drw_h)); } while (0); | |||
1228 | return XvProcVector[xv_GetVideo7] (client); | |||
1229 | } | |||
1230 | ||||
1231 | static int | |||
1232 | SProcXvGetStill(ClientPtr client) | |||
1233 | { | |||
1234 | REQUEST(xvGetStillReq)xvGetStillReq *stuff = (xvGetStillReq *)client->requestBuffer; | |||
1235 | REQUEST_SIZE_MATCH(xvGetStillReq)if ((sizeof(xvGetStillReq) >> 2) != client->req_len) return(16); | |||
1236 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1237 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1238 | swapl(&stuff->drawable)do { if (sizeof(*(&stuff->drawable)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&stuff->drawable ) & 3) && ((uintptr_t)(&stuff->drawable) & 3) == 0) *(&stuff->drawable) = lswapl(*(&stuff-> drawable)); else swap_uint32((uint32_t *)(&stuff->drawable )); } while (0); | |||
1239 | swapl(&stuff->gc)do { if (sizeof(*(&stuff->gc)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&stuff->gc) & 3) && ((uintptr_t)(&stuff->gc) & 3) == 0) *(&stuff-> gc) = lswapl(*(&stuff->gc)); else swap_uint32((uint32_t *)(&stuff->gc)); } while (0); | |||
1240 | swaps(&stuff->vid_x)do { if (sizeof(*(&stuff->vid_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_x) & 1) && ((uintptr_t)(&stuff->vid_x) & 1) == 0) *(&stuff->vid_x) = lswaps(*(&stuff->vid_x)) ; else swap_uint16((uint16_t *)(&stuff->vid_x)); } while (0); | |||
1241 | swaps(&stuff->vid_y)do { if (sizeof(*(&stuff->vid_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_y) & 1) && ((uintptr_t)(&stuff->vid_y) & 1) == 0) *(&stuff->vid_y) = lswaps(*(&stuff->vid_y)) ; else swap_uint16((uint16_t *)(&stuff->vid_y)); } while (0); | |||
1242 | swaps(&stuff->vid_w)do { if (sizeof(*(&stuff->vid_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_w) & 1) && ((uintptr_t)(&stuff->vid_w) & 1) == 0) *(&stuff->vid_w) = lswaps(*(&stuff->vid_w)) ; else swap_uint16((uint16_t *)(&stuff->vid_w)); } while (0); | |||
1243 | swaps(&stuff->vid_h)do { if (sizeof(*(&stuff->vid_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_h) & 1) && ((uintptr_t)(&stuff->vid_h) & 1) == 0) *(&stuff->vid_h) = lswaps(*(&stuff->vid_h)) ; else swap_uint16((uint16_t *)(&stuff->vid_h)); } while (0); | |||
1244 | swaps(&stuff->drw_x)do { if (sizeof(*(&stuff->drw_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_x) & 1) && ((uintptr_t)(&stuff->drw_x) & 1) == 0) *(&stuff->drw_x) = lswaps(*(&stuff->drw_x)) ; else swap_uint16((uint16_t *)(&stuff->drw_x)); } while (0); | |||
1245 | swaps(&stuff->drw_y)do { if (sizeof(*(&stuff->drw_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_y) & 1) && ((uintptr_t)(&stuff->drw_y) & 1) == 0) *(&stuff->drw_y) = lswaps(*(&stuff->drw_y)) ; else swap_uint16((uint16_t *)(&stuff->drw_y)); } while (0); | |||
1246 | swaps(&stuff->drw_w)do { if (sizeof(*(&stuff->drw_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_w) & 1) && ((uintptr_t)(&stuff->drw_w) & 1) == 0) *(&stuff->drw_w) = lswaps(*(&stuff->drw_w)) ; else swap_uint16((uint16_t *)(&stuff->drw_w)); } while (0); | |||
1247 | swaps(&stuff->drw_h)do { if (sizeof(*(&stuff->drw_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_h) & 1) && ((uintptr_t)(&stuff->drw_h) & 1) == 0) *(&stuff->drw_h) = lswaps(*(&stuff->drw_h)) ; else swap_uint16((uint16_t *)(&stuff->drw_h)); } while (0); | |||
1248 | return XvProcVector[xv_GetStill8] (client); | |||
1249 | } | |||
1250 | ||||
1251 | static int | |||
1252 | SProcXvPutImage(ClientPtr client) | |||
1253 | { | |||
1254 | REQUEST(xvPutImageReq)xvPutImageReq *stuff = (xvPutImageReq *)client->requestBuffer; | |||
1255 | REQUEST_AT_LEAST_SIZE(xvPutImageReq)if ((sizeof(xvPutImageReq) >> 2) > client->req_len ) return(16); | |||
1256 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1257 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1258 | swapl(&stuff->drawable)do { if (sizeof(*(&stuff->drawable)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&stuff->drawable ) & 3) && ((uintptr_t)(&stuff->drawable) & 3) == 0) *(&stuff->drawable) = lswapl(*(&stuff-> drawable)); else swap_uint32((uint32_t *)(&stuff->drawable )); } while (0); | |||
1259 | swapl(&stuff->gc)do { if (sizeof(*(&stuff->gc)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&stuff->gc) & 3) && ((uintptr_t)(&stuff->gc) & 3) == 0) *(&stuff-> gc) = lswapl(*(&stuff->gc)); else swap_uint32((uint32_t *)(&stuff->gc)); } while (0); | |||
1260 | swapl(&stuff->id)do { if (sizeof(*(&stuff->id)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&stuff->id) & 3) && ((uintptr_t)(&stuff->id) & 3) == 0) *(&stuff-> id) = lswapl(*(&stuff->id)); else swap_uint32((uint32_t *)(&stuff->id)); } while (0); | |||
1261 | swaps(&stuff->src_x)do { if (sizeof(*(&stuff->src_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->src_x) & 1) && ((uintptr_t)(&stuff->src_x) & 1) == 0) *(&stuff->src_x) = lswaps(*(&stuff->src_x)) ; else swap_uint16((uint16_t *)(&stuff->src_x)); } while (0); | |||
1262 | swaps(&stuff->src_y)do { if (sizeof(*(&stuff->src_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->src_y) & 1) && ((uintptr_t)(&stuff->src_y) & 1) == 0) *(&stuff->src_y) = lswaps(*(&stuff->src_y)) ; else swap_uint16((uint16_t *)(&stuff->src_y)); } while (0); | |||
1263 | swaps(&stuff->src_w)do { if (sizeof(*(&stuff->src_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->src_w) & 1) && ((uintptr_t)(&stuff->src_w) & 1) == 0) *(&stuff->src_w) = lswaps(*(&stuff->src_w)) ; else swap_uint16((uint16_t *)(&stuff->src_w)); } while (0); | |||
1264 | swaps(&stuff->src_h)do { if (sizeof(*(&stuff->src_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->src_h) & 1) && ((uintptr_t)(&stuff->src_h) & 1) == 0) *(&stuff->src_h) = lswaps(*(&stuff->src_h)) ; else swap_uint16((uint16_t *)(&stuff->src_h)); } while (0); | |||
1265 | swaps(&stuff->drw_x)do { if (sizeof(*(&stuff->drw_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_x) & 1) && ((uintptr_t)(&stuff->drw_x) & 1) == 0) *(&stuff->drw_x) = lswaps(*(&stuff->drw_x)) ; else swap_uint16((uint16_t *)(&stuff->drw_x)); } while (0); | |||
1266 | swaps(&stuff->drw_y)do { if (sizeof(*(&stuff->drw_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_y) & 1) && ((uintptr_t)(&stuff->drw_y) & 1) == 0) *(&stuff->drw_y) = lswaps(*(&stuff->drw_y)) ; else swap_uint16((uint16_t *)(&stuff->drw_y)); } while (0); | |||
1267 | swaps(&stuff->drw_w)do { if (sizeof(*(&stuff->drw_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_w) & 1) && ((uintptr_t)(&stuff->drw_w) & 1) == 0) *(&stuff->drw_w) = lswaps(*(&stuff->drw_w)) ; else swap_uint16((uint16_t *)(&stuff->drw_w)); } while (0); | |||
1268 | swaps(&stuff->drw_h)do { if (sizeof(*(&stuff->drw_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_h) & 1) && ((uintptr_t)(&stuff->drw_h) & 1) == 0) *(&stuff->drw_h) = lswaps(*(&stuff->drw_h)) ; else swap_uint16((uint16_t *)(&stuff->drw_h)); } while (0); | |||
1269 | swaps(&stuff->width)do { if (sizeof(*(&stuff->width)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->width) & 1) && ((uintptr_t)(&stuff->width) & 1) == 0) *(&stuff->width) = lswaps(*(&stuff->width)) ; else swap_uint16((uint16_t *)(&stuff->width)); } while (0); | |||
1270 | swaps(&stuff->height)do { if (sizeof(*(&stuff->height)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->height) & 1) && ((uintptr_t)(&stuff->height) & 1) == 0) *(&stuff->height) = lswaps(*(&stuff->height )); else swap_uint16((uint16_t *)(&stuff->height)); } while (0); | |||
1271 | return XvProcVector[xv_PutImage18] (client); | |||
1272 | } | |||
1273 | ||||
1274 | #ifdef MITSHM1 | |||
1275 | static int | |||
1276 | SProcXvShmPutImage(ClientPtr client) | |||
1277 | { | |||
1278 | REQUEST(xvShmPutImageReq)xvShmPutImageReq *stuff = (xvShmPutImageReq *)client->requestBuffer; | |||
1279 | REQUEST_SIZE_MATCH(xvShmPutImageReq)if ((sizeof(xvShmPutImageReq) >> 2) != client->req_len ) return(16); | |||
1280 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1281 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1282 | swapl(&stuff->drawable)do { if (sizeof(*(&stuff->drawable)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&stuff->drawable ) & 3) && ((uintptr_t)(&stuff->drawable) & 3) == 0) *(&stuff->drawable) = lswapl(*(&stuff-> drawable)); else swap_uint32((uint32_t *)(&stuff->drawable )); } while (0); | |||
1283 | swapl(&stuff->gc)do { if (sizeof(*(&stuff->gc)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&stuff->gc) & 3) && ((uintptr_t)(&stuff->gc) & 3) == 0) *(&stuff-> gc) = lswapl(*(&stuff->gc)); else swap_uint32((uint32_t *)(&stuff->gc)); } while (0); | |||
1284 | swapl(&stuff->shmseg)do { if (sizeof(*(&stuff->shmseg)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->shmseg) & 3) && ((uintptr_t)(&stuff->shmseg) & 3) == 0) *(&stuff->shmseg) = lswapl(*(&stuff->shmseg )); else swap_uint32((uint32_t *)(&stuff->shmseg)); } while (0); | |||
1285 | swapl(&stuff->id)do { if (sizeof(*(&stuff->id)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&stuff->id) & 3) && ((uintptr_t)(&stuff->id) & 3) == 0) *(&stuff-> id) = lswapl(*(&stuff->id)); else swap_uint32((uint32_t *)(&stuff->id)); } while (0); | |||
1286 | swapl(&stuff->offset)do { if (sizeof(*(&stuff->offset)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->offset) & 3) && ((uintptr_t)(&stuff->offset) & 3) == 0) *(&stuff->offset) = lswapl(*(&stuff->offset )); else swap_uint32((uint32_t *)(&stuff->offset)); } while (0); | |||
1287 | swaps(&stuff->src_x)do { if (sizeof(*(&stuff->src_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->src_x) & 1) && ((uintptr_t)(&stuff->src_x) & 1) == 0) *(&stuff->src_x) = lswaps(*(&stuff->src_x)) ; else swap_uint16((uint16_t *)(&stuff->src_x)); } while (0); | |||
1288 | swaps(&stuff->src_y)do { if (sizeof(*(&stuff->src_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->src_y) & 1) && ((uintptr_t)(&stuff->src_y) & 1) == 0) *(&stuff->src_y) = lswaps(*(&stuff->src_y)) ; else swap_uint16((uint16_t *)(&stuff->src_y)); } while (0); | |||
1289 | swaps(&stuff->src_w)do { if (sizeof(*(&stuff->src_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->src_w) & 1) && ((uintptr_t)(&stuff->src_w) & 1) == 0) *(&stuff->src_w) = lswaps(*(&stuff->src_w)) ; else swap_uint16((uint16_t *)(&stuff->src_w)); } while (0); | |||
1290 | swaps(&stuff->src_h)do { if (sizeof(*(&stuff->src_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->src_h) & 1) && ((uintptr_t)(&stuff->src_h) & 1) == 0) *(&stuff->src_h) = lswaps(*(&stuff->src_h)) ; else swap_uint16((uint16_t *)(&stuff->src_h)); } while (0); | |||
1291 | swaps(&stuff->drw_x)do { if (sizeof(*(&stuff->drw_x)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_x) & 1) && ((uintptr_t)(&stuff->drw_x) & 1) == 0) *(&stuff->drw_x) = lswaps(*(&stuff->drw_x)) ; else swap_uint16((uint16_t *)(&stuff->drw_x)); } while (0); | |||
1292 | swaps(&stuff->drw_y)do { if (sizeof(*(&stuff->drw_y)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_y) & 1) && ((uintptr_t)(&stuff->drw_y) & 1) == 0) *(&stuff->drw_y) = lswaps(*(&stuff->drw_y)) ; else swap_uint16((uint16_t *)(&stuff->drw_y)); } while (0); | |||
1293 | swaps(&stuff->drw_w)do { if (sizeof(*(&stuff->drw_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_w) & 1) && ((uintptr_t)(&stuff->drw_w) & 1) == 0) *(&stuff->drw_w) = lswaps(*(&stuff->drw_w)) ; else swap_uint16((uint16_t *)(&stuff->drw_w)); } while (0); | |||
1294 | swaps(&stuff->drw_h)do { if (sizeof(*(&stuff->drw_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_h) & 1) && ((uintptr_t)(&stuff->drw_h) & 1) == 0) *(&stuff->drw_h) = lswaps(*(&stuff->drw_h)) ; else swap_uint16((uint16_t *)(&stuff->drw_h)); } while (0); | |||
1295 | swaps(&stuff->width)do { if (sizeof(*(&stuff->width)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->width) & 1) && ((uintptr_t)(&stuff->width) & 1) == 0) *(&stuff->width) = lswaps(*(&stuff->width)) ; else swap_uint16((uint16_t *)(&stuff->width)); } while (0); | |||
1296 | swaps(&stuff->height)do { if (sizeof(*(&stuff->height)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->height) & 1) && ((uintptr_t)(&stuff->height) & 1) == 0) *(&stuff->height) = lswaps(*(&stuff->height )); else swap_uint16((uint16_t *)(&stuff->height)); } while (0); | |||
1297 | return XvProcVector[xv_ShmPutImage19] (client); | |||
1298 | } | |||
1299 | #else /* MITSHM */ | |||
1300 | #define SProcXvShmPutImage ProcXvShmPutImage | |||
1301 | #endif | |||
1302 | ||||
1303 | static int | |||
1304 | SProcXvSelectVideoNotify(ClientPtr client) | |||
1305 | { | |||
1306 | REQUEST(xvSelectVideoNotifyReq)xvSelectVideoNotifyReq *stuff = (xvSelectVideoNotifyReq *)client ->requestBuffer; | |||
1307 | REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq)if ((sizeof(xvSelectVideoNotifyReq) >> 2) != client-> req_len) return(16); | |||
1308 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1309 | swapl(&stuff->drawable)do { if (sizeof(*(&stuff->drawable)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&stuff->drawable ) & 3) && ((uintptr_t)(&stuff->drawable) & 3) == 0) *(&stuff->drawable) = lswapl(*(&stuff-> drawable)); else swap_uint32((uint32_t *)(&stuff->drawable )); } while (0); | |||
1310 | return XvProcVector[xv_SelectVideoNotify10] (client); | |||
1311 | } | |||
1312 | ||||
1313 | static int | |||
1314 | SProcXvSelectPortNotify(ClientPtr client) | |||
1315 | { | |||
1316 | REQUEST(xvSelectPortNotifyReq)xvSelectPortNotifyReq *stuff = (xvSelectPortNotifyReq *)client ->requestBuffer; | |||
1317 | REQUEST_SIZE_MATCH(xvSelectPortNotifyReq)if ((sizeof(xvSelectPortNotifyReq) >> 2) != client-> req_len) return(16); | |||
1318 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1319 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1320 | return XvProcVector[xv_SelectPortNotify11] (client); | |||
1321 | } | |||
1322 | ||||
1323 | static int | |||
1324 | SProcXvStopVideo(ClientPtr client) | |||
1325 | { | |||
1326 | REQUEST(xvStopVideoReq)xvStopVideoReq *stuff = (xvStopVideoReq *)client->requestBuffer; | |||
1327 | REQUEST_SIZE_MATCH(xvStopVideoReq)if ((sizeof(xvStopVideoReq) >> 2) != client->req_len ) return(16); | |||
1328 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1329 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1330 | swapl(&stuff->drawable)do { if (sizeof(*(&stuff->drawable)) != 4) wrong_size( ); if (__builtin_constant_p((uintptr_t)(&stuff->drawable ) & 3) && ((uintptr_t)(&stuff->drawable) & 3) == 0) *(&stuff->drawable) = lswapl(*(&stuff-> drawable)); else swap_uint32((uint32_t *)(&stuff->drawable )); } while (0); | |||
1331 | return XvProcVector[xv_StopVideo9] (client); | |||
1332 | } | |||
1333 | ||||
1334 | static int | |||
1335 | SProcXvSetPortAttribute(ClientPtr client) | |||
1336 | { | |||
1337 | REQUEST(xvSetPortAttributeReq)xvSetPortAttributeReq *stuff = (xvSetPortAttributeReq *)client ->requestBuffer; | |||
1338 | REQUEST_SIZE_MATCH(xvSetPortAttributeReq)if ((sizeof(xvSetPortAttributeReq) >> 2) != client-> req_len) return(16); | |||
1339 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1340 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1341 | swapl(&stuff->attribute)do { if (sizeof(*(&stuff->attribute)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&stuff->attribute ) & 3) && ((uintptr_t)(&stuff->attribute) & 3) == 0) *(&stuff->attribute) = lswapl(*(&stuff-> attribute)); else swap_uint32((uint32_t *)(&stuff->attribute )); } while (0); | |||
1342 | swapl(&stuff->value)do { if (sizeof(*(&stuff->value)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->value) & 3) && ((uintptr_t)(&stuff->value) & 3) == 0) *(&stuff->value) = lswapl(*(&stuff->value)) ; else swap_uint32((uint32_t *)(&stuff->value)); } while (0); | |||
1343 | return XvProcVector[xv_SetPortAttribute13] (client); | |||
1344 | } | |||
1345 | ||||
1346 | static int | |||
1347 | SProcXvGetPortAttribute(ClientPtr client) | |||
1348 | { | |||
1349 | REQUEST(xvGetPortAttributeReq)xvGetPortAttributeReq *stuff = (xvGetPortAttributeReq *)client ->requestBuffer; | |||
1350 | REQUEST_SIZE_MATCH(xvGetPortAttributeReq)if ((sizeof(xvGetPortAttributeReq) >> 2) != client-> req_len) return(16); | |||
1351 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1352 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1353 | swapl(&stuff->attribute)do { if (sizeof(*(&stuff->attribute)) != 4) wrong_size (); if (__builtin_constant_p((uintptr_t)(&stuff->attribute ) & 3) && ((uintptr_t)(&stuff->attribute) & 3) == 0) *(&stuff->attribute) = lswapl(*(&stuff-> attribute)); else swap_uint32((uint32_t *)(&stuff->attribute )); } while (0); | |||
1354 | return XvProcVector[xv_GetPortAttribute14] (client); | |||
1355 | } | |||
1356 | ||||
1357 | static int | |||
1358 | SProcXvQueryBestSize(ClientPtr client) | |||
1359 | { | |||
1360 | REQUEST(xvQueryBestSizeReq)xvQueryBestSizeReq *stuff = (xvQueryBestSizeReq *)client-> requestBuffer; | |||
1361 | REQUEST_SIZE_MATCH(xvQueryBestSizeReq)if ((sizeof(xvQueryBestSizeReq) >> 2) != client->req_len ) return(16); | |||
1362 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1363 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1364 | swaps(&stuff->vid_w)do { if (sizeof(*(&stuff->vid_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_w) & 1) && ((uintptr_t)(&stuff->vid_w) & 1) == 0) *(&stuff->vid_w) = lswaps(*(&stuff->vid_w)) ; else swap_uint16((uint16_t *)(&stuff->vid_w)); } while (0); | |||
1365 | swaps(&stuff->vid_h)do { if (sizeof(*(&stuff->vid_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->vid_h) & 1) && ((uintptr_t)(&stuff->vid_h) & 1) == 0) *(&stuff->vid_h) = lswaps(*(&stuff->vid_h)) ; else swap_uint16((uint16_t *)(&stuff->vid_h)); } while (0); | |||
1366 | swaps(&stuff->drw_w)do { if (sizeof(*(&stuff->drw_w)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_w) & 1) && ((uintptr_t)(&stuff->drw_w) & 1) == 0) *(&stuff->drw_w) = lswaps(*(&stuff->drw_w)) ; else swap_uint16((uint16_t *)(&stuff->drw_w)); } while (0); | |||
1367 | swaps(&stuff->drw_h)do { if (sizeof(*(&stuff->drw_h)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->drw_h) & 1) && ((uintptr_t)(&stuff->drw_h) & 1) == 0) *(&stuff->drw_h) = lswaps(*(&stuff->drw_h)) ; else swap_uint16((uint16_t *)(&stuff->drw_h)); } while (0); | |||
1368 | return XvProcVector[xv_QueryBestSize12] (client); | |||
1369 | } | |||
1370 | ||||
1371 | static int | |||
1372 | SProcXvQueryPortAttributes(ClientPtr client) | |||
1373 | { | |||
1374 | REQUEST(xvQueryPortAttributesReq)xvQueryPortAttributesReq *stuff = (xvQueryPortAttributesReq * )client->requestBuffer; | |||
1375 | REQUEST_SIZE_MATCH(xvQueryPortAttributesReq)if ((sizeof(xvQueryPortAttributesReq) >> 2) != client-> req_len) return(16); | |||
1376 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1377 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1378 | return XvProcVector[xv_QueryPortAttributes15] (client); | |||
1379 | } | |||
1380 | ||||
1381 | static int | |||
1382 | SProcXvQueryImageAttributes(ClientPtr client) | |||
1383 | { | |||
1384 | REQUEST(xvQueryImageAttributesReq)xvQueryImageAttributesReq *stuff = (xvQueryImageAttributesReq *)client->requestBuffer; | |||
1385 | REQUEST_SIZE_MATCH(xvQueryImageAttributesReq)if ((sizeof(xvQueryImageAttributesReq) >> 2) != client-> req_len) return(16); | |||
1386 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1387 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1388 | swapl(&stuff->id)do { if (sizeof(*(&stuff->id)) != 4) wrong_size(); if ( __builtin_constant_p((uintptr_t)(&stuff->id) & 3) && ((uintptr_t)(&stuff->id) & 3) == 0) *(&stuff-> id) = lswapl(*(&stuff->id)); else swap_uint32((uint32_t *)(&stuff->id)); } while (0); | |||
1389 | swaps(&stuff->width)do { if (sizeof(*(&stuff->width)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->width) & 1) && ((uintptr_t)(&stuff->width) & 1) == 0) *(&stuff->width) = lswaps(*(&stuff->width)) ; else swap_uint16((uint16_t *)(&stuff->width)); } while (0); | |||
1390 | swaps(&stuff->height)do { if (sizeof(*(&stuff->height)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->height) & 1) && ((uintptr_t)(&stuff->height) & 1) == 0) *(&stuff->height) = lswaps(*(&stuff->height )); else swap_uint16((uint16_t *)(&stuff->height)); } while (0); | |||
1391 | return XvProcVector[xv_QueryImageAttributes17] (client); | |||
1392 | } | |||
1393 | ||||
1394 | static int | |||
1395 | SProcXvListImageFormats(ClientPtr client) | |||
1396 | { | |||
1397 | REQUEST(xvListImageFormatsReq)xvListImageFormatsReq *stuff = (xvListImageFormatsReq *)client ->requestBuffer; | |||
1398 | REQUEST_SIZE_MATCH(xvListImageFormatsReq)if ((sizeof(xvListImageFormatsReq) >> 2) != client-> req_len) return(16); | |||
1399 | swaps(&stuff->length)do { if (sizeof(*(&stuff->length)) != 2) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->length) & 1) && ((uintptr_t)(&stuff->length) & 1) == 0) *(&stuff->length) = lswaps(*(&stuff->length )); else swap_uint16((uint16_t *)(&stuff->length)); } while (0); | |||
1400 | swapl(&stuff->port)do { if (sizeof(*(&stuff->port)) != 4) wrong_size(); if (__builtin_constant_p((uintptr_t)(&stuff->port) & 3) && ((uintptr_t)(&stuff->port) & 3) == 0 ) *(&stuff->port) = lswapl(*(&stuff->port)); else swap_uint32((uint32_t *)(&stuff->port)); } while (0); | |||
1401 | return XvProcVector[xv_ListImageFormats16] (client); | |||
1402 | } | |||
1403 | ||||
1404 | static int (*SXvProcVector[xvNumRequests(19 + 1)]) (ClientPtr) = { | |||
1405 | SProcXvQueryExtension, | |||
1406 | SProcXvQueryAdaptors, | |||
1407 | SProcXvQueryEncodings, | |||
1408 | SProcXvGrabPort, | |||
1409 | SProcXvUngrabPort, | |||
1410 | SProcXvPutVideo, | |||
1411 | SProcXvPutStill, | |||
1412 | SProcXvGetVideo, | |||
1413 | SProcXvGetStill, | |||
1414 | SProcXvStopVideo, | |||
1415 | SProcXvSelectVideoNotify, | |||
1416 | SProcXvSelectPortNotify, | |||
1417 | SProcXvQueryBestSize, | |||
1418 | SProcXvSetPortAttribute, | |||
1419 | SProcXvGetPortAttribute, | |||
1420 | SProcXvQueryPortAttributes, | |||
1421 | SProcXvListImageFormats, | |||
1422 | SProcXvQueryImageAttributes, SProcXvPutImage, SProcXvShmPutImage,}; | |||
1423 | ||||
1424 | int | |||
1425 | SProcXvDispatch(ClientPtr client) | |||
1426 | { | |||
1427 | REQUEST(xReq)xReq *stuff = (xReq *)client->requestBuffer; | |||
1428 | ||||
1429 | UpdateCurrentTime(); | |||
1430 | ||||
1431 | if (stuff->data >= xvNumRequests(19 + 1)) { | |||
1432 | SendErrorToClient(client, XvReqCode, stuff->data, 0, BadRequest1); | |||
1433 | return BadRequest1; | |||
1434 | } | |||
1435 | ||||
1436 | return SXvProcVector[stuff->data] (client); | |||
1437 | } | |||
1438 | ||||
1439 | #ifdef PANORAMIX1 | |||
1440 | static int | |||
1441 | XineramaXvStopVideo(ClientPtr client) | |||
1442 | { | |||
1443 | int result, i; | |||
1444 | PanoramiXRes *draw, *port; | |||
1445 | ||||
1446 | REQUEST(xvStopVideoReq)xvStopVideoReq *stuff = (xvStopVideoReq *)client->requestBuffer; | |||
1447 | REQUEST_SIZE_MATCH(xvStopVideoReq)if ((sizeof(xvStopVideoReq) >> 2) != client->req_len ) return(16); | |||
1448 | ||||
1449 | result = dixLookupResourceByClass((void **) &draw, stuff->drawable, | |||
1450 | XRC_DRAWABLE, client, DixWriteAccess(1<<1)); | |||
1451 | if (result != Success0) | |||
1452 | return (result == BadValue2) ? BadDrawable9 : result; | |||
1453 | ||||
1454 | result = dixLookupResourceByType((void **) &port, stuff->port, | |||
1455 | XvXRTPort, client, DixReadAccess(1<<0)); | |||
1456 | if (result != Success0) | |||
1457 | return result; | |||
1458 | ||||
1459 | FOR_NSCREENS_BACKWARD(i)for(i = PanoramiXNumScreens - 1; i >= 0; i--) { | |||
1460 | if (port->info[i].id) { | |||
1461 | stuff->drawable = draw->info[i].id; | |||
1462 | stuff->port = port->info[i].id; | |||
1463 | result = ProcXvStopVideo(client); | |||
1464 | } | |||
1465 | } | |||
1466 | ||||
1467 | return result; | |||
1468 | } | |||
1469 | ||||
1470 | static int | |||
1471 | XineramaXvSetPortAttribute(ClientPtr client) | |||
1472 | { | |||
1473 | REQUEST(xvSetPortAttributeReq)xvSetPortAttributeReq *stuff = (xvSetPortAttributeReq *)client ->requestBuffer; | |||
1474 | PanoramiXRes *port; | |||
1475 | int result, i; | |||
1476 | ||||
1477 | REQUEST_SIZE_MATCH(xvSetPortAttributeReq)if ((sizeof(xvSetPortAttributeReq) >> 2) != client-> req_len) return(16); | |||
1478 | ||||
1479 | result = dixLookupResourceByType((void **) &port, stuff->port, | |||
1480 | XvXRTPort, client, DixReadAccess(1<<0)); | |||
1481 | if (result != Success0) | |||
1482 | return result; | |||
1483 | ||||
1484 | FOR_NSCREENS_BACKWARD(i)for(i = PanoramiXNumScreens - 1; i >= 0; i--) { | |||
1485 | if (port->info[i].id) { | |||
1486 | stuff->port = port->info[i].id; | |||
1487 | result = ProcXvSetPortAttribute(client); | |||
1488 | } | |||
1489 | } | |||
1490 | return result; | |||
1491 | } | |||
1492 | ||||
1493 | #ifdef MITSHM1 | |||
1494 | static int | |||
1495 | XineramaXvShmPutImage(ClientPtr client) | |||
1496 | { | |||
1497 | REQUEST(xvShmPutImageReq)xvShmPutImageReq *stuff = (xvShmPutImageReq *)client->requestBuffer; | |||
1498 | PanoramiXRes *draw, *gc, *port; | |||
1499 | Bool send_event = stuff->send_event; | |||
1500 | Bool isRoot; | |||
1501 | int result, i, x, y; | |||
1502 | ||||
1503 | REQUEST_SIZE_MATCH(xvShmPutImageReq)if ((sizeof(xvShmPutImageReq) >> 2) != client->req_len ) return(16); | |||
1504 | ||||
1505 | result = dixLookupResourceByClass((void **) &draw, stuff->drawable, | |||
1506 | XRC_DRAWABLE, client, DixWriteAccess(1<<1)); | |||
1507 | if (result != Success0) | |||
1508 | return (result == BadValue2) ? BadDrawable9 : result; | |||
1509 | ||||
1510 | result = dixLookupResourceByType((void **) &gc, stuff->gc, | |||
1511 | XRT_GC, client, DixReadAccess(1<<0)); | |||
1512 | if (result != Success0) | |||
1513 | return result; | |||
1514 | ||||
1515 | result = dixLookupResourceByType((void **) &port, stuff->port, | |||
1516 | XvXRTPort, client, DixReadAccess(1<<0)); | |||
1517 | if (result != Success0) | |||
1518 | return result; | |||
1519 | ||||
1520 | isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root; | |||
1521 | ||||
1522 | x = stuff->drw_x; | |||
1523 | y = stuff->drw_y; | |||
1524 | ||||
1525 | FOR_NSCREENS_BACKWARD(i)for(i = PanoramiXNumScreens - 1; i >= 0; i--) { | |||
1526 | if (port->info[i].id) { | |||
1527 | stuff->drawable = draw->info[i].id; | |||
1528 | stuff->port = port->info[i].id; | |||
1529 | stuff->gc = gc->info[i].id; | |||
1530 | stuff->drw_x = x; | |||
1531 | stuff->drw_y = y; | |||
1532 | if (isRoot) { | |||
1533 | stuff->drw_x -= screenInfo.screens[i]->x; | |||
1534 | stuff->drw_y -= screenInfo.screens[i]->y; | |||
1535 | } | |||
1536 | stuff->send_event = (send_event && !i) ? 1 : 0; | |||
1537 | ||||
1538 | result = ProcXvShmPutImage(client); | |||
1539 | } | |||
1540 | } | |||
1541 | return result; | |||
1542 | } | |||
1543 | #else | |||
1544 | #define XineramaXvShmPutImage ProcXvShmPutImage | |||
1545 | #endif | |||
1546 | ||||
1547 | static int | |||
1548 | XineramaXvPutImage(ClientPtr client) | |||
1549 | { | |||
1550 | REQUEST(xvPutImageReq)xvPutImageReq *stuff = (xvPutImageReq *)client->requestBuffer; | |||
1551 | PanoramiXRes *draw, *gc, *port; | |||
1552 | Bool isRoot; | |||
1553 | int result, i, x, y; | |||
1554 | ||||
1555 | REQUEST_AT_LEAST_SIZE(xvPutImageReq)if ((sizeof(xvPutImageReq) >> 2) > client->req_len ) return(16); | |||
1556 | ||||
1557 | result = dixLookupResourceByClass((void **) &draw, stuff->drawable, | |||
1558 | XRC_DRAWABLE, client, DixWriteAccess(1<<1)); | |||
1559 | if (result != Success0) | |||
1560 | return (result == BadValue2) ? BadDrawable9 : result; | |||
1561 | ||||
1562 | result = dixLookupResourceByType((void **) &gc, stuff->gc, | |||
1563 | XRT_GC, client, DixReadAccess(1<<0)); | |||
1564 | if (result != Success0) | |||
1565 | return result; | |||
1566 | ||||
1567 | result = dixLookupResourceByType((void **) &port, stuff->port, | |||
1568 | XvXRTPort, client, DixReadAccess(1<<0)); | |||
1569 | if (result != Success0) | |||
1570 | return result; | |||
1571 | ||||
1572 | isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root; | |||
1573 | ||||
1574 | x = stuff->drw_x; | |||
1575 | y = stuff->drw_y; | |||
1576 | ||||
1577 | FOR_NSCREENS_BACKWARD(i)for(i = PanoramiXNumScreens - 1; i >= 0; i--) { | |||
1578 | if (port->info[i].id) { | |||
1579 | stuff->drawable = draw->info[i].id; | |||
1580 | stuff->port = port->info[i].id; | |||
1581 | stuff->gc = gc->info[i].id; | |||
1582 | stuff->drw_x = x; | |||
1583 | stuff->drw_y = y; | |||
1584 | if (isRoot) { | |||
1585 | stuff->drw_x -= screenInfo.screens[i]->x; | |||
1586 | stuff->drw_y -= screenInfo.screens[i]->y; | |||
1587 | } | |||
1588 | ||||
1589 | result = ProcXvPutImage(client); | |||
1590 | } | |||
1591 | } | |||
1592 | return result; | |||
1593 | } | |||
1594 | ||||
1595 | static int | |||
1596 | XineramaXvPutVideo(ClientPtr client) | |||
1597 | { | |||
1598 | REQUEST(xvPutImageReq)xvPutImageReq *stuff = (xvPutImageReq *)client->requestBuffer; | |||
1599 | PanoramiXRes *draw, *gc, *port; | |||
1600 | Bool isRoot; | |||
1601 | int result, i, x, y; | |||
1602 | ||||
1603 | REQUEST_AT_LEAST_SIZE(xvPutVideoReq)if ((sizeof(xvPutVideoReq) >> 2) > client->req_len ) return(16); | |||
1604 | ||||
1605 | result = dixLookupResourceByClass((void **) &draw, stuff->drawable, | |||
1606 | XRC_DRAWABLE, client, DixWriteAccess(1<<1)); | |||
1607 | if (result != Success0) | |||
1608 | return (result == BadValue2) ? BadDrawable9 : result; | |||
1609 | ||||
1610 | result = dixLookupResourceByType((void **) &gc, stuff->gc, | |||
1611 | XRT_GC, client, DixReadAccess(1<<0)); | |||
1612 | if (result != Success0) | |||
1613 | return result; | |||
1614 | ||||
1615 | result = dixLookupResourceByType((void **) &port, stuff->port, | |||
1616 | XvXRTPort, client, DixReadAccess(1<<0)); | |||
1617 | if (result != Success0) | |||
1618 | return result; | |||
1619 | ||||
1620 | isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root; | |||
1621 | ||||
1622 | x = stuff->drw_x; | |||
1623 | y = stuff->drw_y; | |||
1624 | ||||
1625 | FOR_NSCREENS_BACKWARD(i)for(i = PanoramiXNumScreens - 1; i >= 0; i--) { | |||
1626 | if (port->info[i].id) { | |||
1627 | stuff->drawable = draw->info[i].id; | |||
1628 | stuff->port = port->info[i].id; | |||
1629 | stuff->gc = gc->info[i].id; | |||
1630 | stuff->drw_x = x; | |||
1631 | stuff->drw_y = y; | |||
1632 | if (isRoot) { | |||
1633 | stuff->drw_x -= screenInfo.screens[i]->x; | |||
1634 | stuff->drw_y -= screenInfo.screens[i]->y; | |||
1635 | } | |||
1636 | ||||
1637 | result = ProcXvPutVideo(client); | |||
1638 | } | |||
1639 | } | |||
1640 | return result; | |||
1641 | } | |||
1642 | ||||
1643 | static int | |||
1644 | XineramaXvPutStill(ClientPtr client) | |||
1645 | { | |||
1646 | REQUEST(xvPutImageReq)xvPutImageReq *stuff = (xvPutImageReq *)client->requestBuffer; | |||
1647 | PanoramiXRes *draw, *gc, *port; | |||
1648 | Bool isRoot; | |||
1649 | int result, i, x, y; | |||
1650 | ||||
1651 | REQUEST_AT_LEAST_SIZE(xvPutImageReq)if ((sizeof(xvPutImageReq) >> 2) > client->req_len ) return(16); | |||
1652 | ||||
1653 | result = dixLookupResourceByClass((void **) &draw, stuff->drawable, | |||
1654 | XRC_DRAWABLE, client, DixWriteAccess(1<<1)); | |||
1655 | if (result != Success0) | |||
1656 | return (result == BadValue2) ? BadDrawable9 : result; | |||
1657 | ||||
1658 | result = dixLookupResourceByType((void **) &gc, stuff->gc, | |||
1659 | XRT_GC, client, DixReadAccess(1<<0)); | |||
1660 | if (result != Success0) | |||
1661 | return result; | |||
1662 | ||||
1663 | result = dixLookupResourceByType((void **) &port, stuff->port, | |||
1664 | XvXRTPort, client, DixReadAccess(1<<0)); | |||
1665 | if (result != Success0) | |||
1666 | return result; | |||
1667 | ||||
1668 | isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root; | |||
1669 | ||||
1670 | x = stuff->drw_x; | |||
1671 | y = stuff->drw_y; | |||
1672 | ||||
1673 | FOR_NSCREENS_BACKWARD(i)for(i = PanoramiXNumScreens - 1; i >= 0; i--) { | |||
1674 | if (port->info[i].id) { | |||
1675 | stuff->drawable = draw->info[i].id; | |||
1676 | stuff->port = port->info[i].id; | |||
1677 | stuff->gc = gc->info[i].id; | |||
1678 | stuff->drw_x = x; | |||
1679 | stuff->drw_y = y; | |||
1680 | if (isRoot) { | |||
1681 | stuff->drw_x -= screenInfo.screens[i]->x; | |||
1682 | stuff->drw_y -= screenInfo.screens[i]->y; | |||
1683 | } | |||
1684 | ||||
1685 | result = ProcXvPutStill(client); | |||
1686 | } | |||
1687 | } | |||
1688 | return result; | |||
1689 | } | |||
1690 | ||||
1691 | static Bool | |||
1692 | isImageAdaptor(XvAdaptorPtr pAdapt) | |||
1693 | { | |||
1694 | return (pAdapt->type & XvImageMask0x00000010) && (pAdapt->nImages > 0); | |||
1695 | } | |||
1696 | ||||
1697 | static Bool | |||
1698 | hasOverlay(XvAdaptorPtr pAdapt) | |||
1699 | { | |||
1700 | int i; | |||
1701 | ||||
1702 | for (i = 0; i < pAdapt->nAttributes; i++) | |||
1703 | if (!strcmp(pAdapt->pAttributes[i].name, "XV_COLORKEY")) | |||
1704 | return TRUE1; | |||
1705 | return FALSE0; | |||
1706 | } | |||
1707 | ||||
1708 | static XvAdaptorPtr | |||
1709 | matchAdaptor(ScreenPtr pScreen, XvAdaptorPtr refAdapt, Bool isOverlay) | |||
1710 | { | |||
1711 | int i; | |||
1712 | XvScreenPtr xvsp = | |||
1713 | dixLookupPrivate(&pScreen->devPrivates, XvGetScreenKey()); | |||
1714 | /* Do not try to go on if xv is not supported on this screen */ | |||
1715 | if (xvsp == NULL((void*)0)) | |||
1716 | return NULL((void*)0); | |||
1717 | ||||
1718 | /* if the adaptor has the same name it's a perfect match */ | |||
1719 | for (i = 0; i < xvsp->nAdaptors; i++) { | |||
1720 | XvAdaptorPtr pAdapt = xvsp->pAdaptors + i; | |||
1721 | ||||
1722 | if (!strcmp(refAdapt->name, pAdapt->name)) | |||
1723 | return pAdapt; | |||
1724 | } | |||
1725 | ||||
1726 | /* otherwise we only look for XvImage adaptors */ | |||
1727 | if (!isImageAdaptor(refAdapt)) | |||
1728 | return NULL((void*)0); | |||
1729 | ||||
1730 | /* prefer overlay/overlay non-overlay/non-overlay pairing */ | |||
1731 | for (i = 0; i < xvsp->nAdaptors; i++) { | |||
1732 | XvAdaptorPtr pAdapt = xvsp->pAdaptors + i; | |||
1733 | ||||
1734 | if (isImageAdaptor(pAdapt) && isOverlay == hasOverlay(pAdapt)) | |||
1735 | return pAdapt; | |||
1736 | } | |||
1737 | ||||
1738 | /* but we'll take any XvImage pairing if we can get it */ | |||
1739 | for (i = 0; i < xvsp->nAdaptors; i++) { | |||
1740 | XvAdaptorPtr pAdapt = xvsp->pAdaptors + i; | |||
1741 | ||||
1742 | if (isImageAdaptor(pAdapt)) | |||
1743 | return pAdapt; | |||
1744 | } | |||
1745 | return NULL((void*)0); | |||
1746 | } | |||
1747 | ||||
1748 | void | |||
1749 | XineramifyXv(void) | |||
1750 | { | |||
1751 | XvScreenPtr xvsp0 = | |||
1752 | dixLookupPrivate(&screenInfo.screens[0]->devPrivates, XvGetScreenKey()); | |||
1753 | XvAdaptorPtr MatchingAdaptors[MAXSCREENS16]; | |||
1754 | int i, j, k; | |||
1755 | ||||
1756 | XvXRTPort = CreateNewResourceType(XineramaDeleteResource, "XvXRTPort"); | |||
1757 | ||||
1758 | if (!xvsp0 || !XvXRTPort) | |||
| ||||
1759 | return; | |||
1760 | SetResourceTypeErrorValue(XvXRTPort, _XvBadPort(0 +XvErrorBase)); | |||
1761 | ||||
1762 | for (i = 0; i < xvsp0->nAdaptors; i++) { | |||
1763 | Bool isOverlay; | |||
1764 | XvAdaptorPtr refAdapt = xvsp0->pAdaptors + i; | |||
1765 | ||||
1766 | if (!(refAdapt->type & XvInputMask(1<<0))) | |||
1767 | continue; | |||
1768 | ||||
1769 | MatchingAdaptors[0] = refAdapt; | |||
1770 | isOverlay = hasOverlay(refAdapt); | |||
1771 | FOR_NSCREENS_FORWARD_SKIP(j)for(j = 1; j < PanoramiXNumScreens; j++) | |||
1772 | MatchingAdaptors[j] = | |||
1773 | matchAdaptor(screenInfo.screens[j], refAdapt, isOverlay); | |||
1774 | ||||
1775 | /* now create a resource for each port */ | |||
1776 | for (j = 0; j < refAdapt->nPorts; j++) { | |||
1777 | PanoramiXRes *port = malloc(sizeof(PanoramiXRes)); | |||
1778 | ||||
1779 | if (!port) | |||
1780 | break; | |||
1781 | ||||
1782 | FOR_NSCREENS(k)for(k = 0; k < PanoramiXNumScreens; k++) { | |||
1783 | if (MatchingAdaptors[k] && (MatchingAdaptors[k]->nPorts > j)) | |||
| ||||
1784 | port->info[k].id = MatchingAdaptors[k]->base_id + j; | |||
1785 | else | |||
1786 | port->info[k].id = 0; | |||
1787 | } | |||
1788 | AddResourceDarwin_X_AddResource(port->info[0].id, XvXRTPort, port); | |||
1789 | } | |||
1790 | } | |||
1791 | ||||
1792 | /* munge the dispatch vector */ | |||
1793 | XvProcVector[xv_PutVideo5] = XineramaXvPutVideo; | |||
1794 | XvProcVector[xv_PutStill6] = XineramaXvPutStill; | |||
1795 | XvProcVector[xv_StopVideo9] = XineramaXvStopVideo; | |||
1796 | XvProcVector[xv_SetPortAttribute13] = XineramaXvSetPortAttribute; | |||
1797 | XvProcVector[xv_PutImage18] = XineramaXvPutImage; | |||
1798 | XvProcVector[xv_ShmPutImage19] = XineramaXvShmPutImage; | |||
1799 | } | |||
1800 | #endif /* PANORAMIX */ | |||
1801 | ||||
1802 | void | |||
1803 | XvResetProcVector(void) | |||
1804 | { | |||
1805 | #ifdef PANORAMIX1 | |||
1806 | XvProcVector[xv_PutVideo5] = ProcXvPutVideo; | |||
1807 | XvProcVector[xv_PutStill6] = ProcXvPutStill; | |||
1808 | XvProcVector[xv_StopVideo9] = ProcXvStopVideo; | |||
1809 | XvProcVector[xv_SetPortAttribute13] = ProcXvSetPortAttribute; | |||
1810 | XvProcVector[xv_PutImage18] = ProcXvPutImage; | |||
1811 | XvProcVector[xv_ShmPutImage19] = ProcXvShmPutImage; | |||
1812 | #endif | |||
1813 | } |