src/gallium/state_trackers/vdpau/vdpau_private.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2010 Younes Manton & Thomas Balling Sørensen.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #ifndef VDPAU_PRIVATE_H
  29 #define VDPAU_PRIVATE_H
  30
  31 #include <assert.h>
  32
  33 #include <vdpau/vdpau.h>
  34 #include <vdpau/vdpau_x11.h>
  35
  36 #include "pipe/p_compiler.h"
  37 #include "pipe/p_video_codec.h"
  38
  39 #include "state_tracker/vdpau_interop.h"
  40
  41 #include "util/u_debug.h"
  42 #include "util/u_rect.h"
  43 #include "os/os_thread.h"
  44
  45 #include "vl/vl_compositor.h"
  46 #include "vl/vl_csc.h"
  47 #include "vl/vl_matrix_filter.h"
  48 #include "vl/vl_median_filter.h"
  49 #include "vl/vl_winsys.h"
  50
  51 /* Full VDPAU API documentation available at :
  52  * ftp://download.nvidia.com/XFree86/vdpau/doxygen/html/index.html */
  53
  54 #define INFORMATION G3DVL VDPAU Driver Shared Library version VER_MAJOR.VER_MINOR
  55 #define QUOTEME(x) #x
  56 #define TOSTRING(x) QUOTEME(x)
  57 #define INFORMATION_STRING TOSTRING(INFORMATION)
  58 #define VL_HANDLES
  59
  60 static inline enum pipe_video_chroma_format
  61 ChromaToPipe(VdpChromaType vdpau_type)
  62 {
  63    switch (vdpau_type) {
  64       case VDP_CHROMA_TYPE_420:
  65          return PIPE_VIDEO_CHROMA_FORMAT_420;
  66       case VDP_CHROMA_TYPE_422:
  67          return PIPE_VIDEO_CHROMA_FORMAT_422;
  68       case VDP_CHROMA_TYPE_444:
  69          return PIPE_VIDEO_CHROMA_FORMAT_444;
  70       default:
  71          assert(0);
  72    }
  73
  74    return -1;
  75 }
  76
  77 static inline VdpChromaType
  78 PipeToChroma(enum pipe_video_chroma_format pipe_type)
  79 {
  80    switch (pipe_type) {
  81       case PIPE_VIDEO_CHROMA_FORMAT_420:
  82          return VDP_CHROMA_TYPE_420;
  83       case PIPE_VIDEO_CHROMA_FORMAT_422:
  84          return VDP_CHROMA_TYPE_422;
  85       case PIPE_VIDEO_CHROMA_FORMAT_444:
  86          return VDP_CHROMA_TYPE_444;
  87       default:
  88          assert(0);
  89    }
  90
  91    return -1;
  92 }
  93
  94 static inline enum pipe_video_chroma_format
  95 FormatYCBCRToPipeChroma(VdpYCbCrFormat vdpau_format)
  96 {
  97    switch (vdpau_format) {
  98       case VDP_YCBCR_FORMAT_NV12:
  99          return PIPE_VIDEO_CHROMA_FORMAT_420;
 100       case VDP_YCBCR_FORMAT_YV12:
 101          return PIPE_VIDEO_CHROMA_FORMAT_420;
 102       case VDP_YCBCR_FORMAT_UYVY:
 103          return PIPE_VIDEO_CHROMA_FORMAT_422;
 104       case VDP_YCBCR_FORMAT_YUYV:
 105          return PIPE_VIDEO_CHROMA_FORMAT_422;
 106       case VDP_YCBCR_FORMAT_Y8U8V8A8:
 107          return PIPE_VIDEO_CHROMA_FORMAT_444;
 108       case VDP_YCBCR_FORMAT_V8U8Y8A8:
 109          return PIPE_VIDEO_CHROMA_FORMAT_444;
 110       default:
 111          assert(0);
 112    }
 113
 114    return PIPE_FORMAT_NONE;
 115 }
 116
 117 static inline enum pipe_format
 118 FormatYCBCRToPipe(VdpYCbCrFormat vdpau_format)
 119 {
 120    switch (vdpau_format) {
 121       case VDP_YCBCR_FORMAT_NV12:
 122          return PIPE_FORMAT_NV12;
 123       case VDP_YCBCR_FORMAT_YV12:
 124          return PIPE_FORMAT_YV12;
 125       case VDP_YCBCR_FORMAT_UYVY:
 126          return PIPE_FORMAT_UYVY;
 127       case VDP_YCBCR_FORMAT_YUYV:
 128          return PIPE_FORMAT_YUYV;
 129       case VDP_YCBCR_FORMAT_Y8U8V8A8:
 130          return PIPE_FORMAT_R8G8B8A8_UNORM;
 131       case VDP_YCBCR_FORMAT_V8U8Y8A8:
 132          return PIPE_FORMAT_B8G8R8A8_UNORM;
 133       default:
 134          assert(0);
 135    }
 136
 137    return PIPE_FORMAT_NONE;
 138 }
 139
 140 static inline VdpYCbCrFormat
 141 PipeToFormatYCBCR(enum pipe_format p_format)
 142 {
 143    switch (p_format) {
 144       case PIPE_FORMAT_NV12:
 145          return VDP_YCBCR_FORMAT_NV12;
 146       case PIPE_FORMAT_YV12:
 147          return VDP_YCBCR_FORMAT_YV12;
 148       case PIPE_FORMAT_UYVY:
 149          return VDP_YCBCR_FORMAT_UYVY;
 150       case PIPE_FORMAT_YUYV:
 151          return VDP_YCBCR_FORMAT_YUYV;
 152       case PIPE_FORMAT_R8G8B8A8_UNORM:
 153         return VDP_YCBCR_FORMAT_Y8U8V8A8;
 154       case PIPE_FORMAT_B8G8R8A8_UNORM:
 155          return VDP_YCBCR_FORMAT_V8U8Y8A8;
 156       default:
 157          assert(0);
 158    }
 159
 160    return -1;
 161 }
 162
 163 static inline enum pipe_format
 164 FormatRGBAToPipe(VdpRGBAFormat vdpau_format)
 165 {
 166    switch (vdpau_format) {
 167       case VDP_RGBA_FORMAT_A8:
 168          return PIPE_FORMAT_A8_UNORM;
 169       case VDP_RGBA_FORMAT_B10G10R10A2:
 170          return PIPE_FORMAT_B10G10R10A2_UNORM;
 171       case VDP_RGBA_FORMAT_B8G8R8A8:
 172          return PIPE_FORMAT_B8G8R8A8_UNORM;
 173       case VDP_RGBA_FORMAT_R10G10B10A2:
 174          return PIPE_FORMAT_R10G10B10A2_UNORM;
 175       case VDP_RGBA_FORMAT_R8G8B8A8:
 176          return PIPE_FORMAT_R8G8B8A8_UNORM;
 177       default:
 178          assert(0);
 179    }
 180
 181    return PIPE_FORMAT_NONE;
 182 }
 183
 184 static inline VdpRGBAFormat
 185 PipeToFormatRGBA(enum pipe_format p_format)
 186 {
 187    switch (p_format) {
 188       case PIPE_FORMAT_A8_UNORM:
 189          return VDP_RGBA_FORMAT_A8;
 190       case PIPE_FORMAT_B10G10R10A2_UNORM:
 191          return VDP_RGBA_FORMAT_B10G10R10A2;
 192       case PIPE_FORMAT_B8G8R8A8_UNORM:
 193          return VDP_RGBA_FORMAT_B8G8R8A8;
 194       case PIPE_FORMAT_R10G10B10A2_UNORM:
 195          return VDP_RGBA_FORMAT_R10G10B10A2;
 196       case PIPE_FORMAT_R8G8B8A8_UNORM:
 197          return VDP_RGBA_FORMAT_R8G8B8A8;
 198       default:
 199          assert(0);
 200    }
 201
 202    return -1;
 203 }
 204
 205 static inline enum pipe_format
 206 FormatIndexedToPipe(VdpRGBAFormat vdpau_format)
 207 {
 208    switch (vdpau_format) {
 209       case VDP_INDEXED_FORMAT_A4I4:
 210          return PIPE_FORMAT_A4R4_UNORM;
 211       case VDP_INDEXED_FORMAT_I4A4:
 212          return PIPE_FORMAT_R4A4_UNORM;
 213       case VDP_INDEXED_FORMAT_A8I8:
 214          return PIPE_FORMAT_A8R8_UNORM;
 215       case VDP_INDEXED_FORMAT_I8A8:
 216          return PIPE_FORMAT_R8A8_UNORM;
 217       default:
 218          assert(0);
 219    }
 220
 221    return PIPE_FORMAT_NONE;
 222 }
 223
 224 static inline enum pipe_format
 225 FormatColorTableToPipe(VdpColorTableFormat vdpau_format)
 226 {
 227    switch(vdpau_format) {
 228       case VDP_COLOR_TABLE_FORMAT_B8G8R8X8:
 229          return PIPE_FORMAT_B8G8R8X8_UNORM;
 230       default:
 231          assert(0);
 232    }
 233
 234    return PIPE_FORMAT_NONE;
 235 }
 236
 237 static inline enum pipe_video_profile
 238 ProfileToPipe(VdpDecoderProfile vdpau_profile)
 239 {
 240    switch (vdpau_profile) {
 241       case VDP_DECODER_PROFILE_MPEG1:
 242          return PIPE_VIDEO_PROFILE_MPEG1;
 243       case VDP_DECODER_PROFILE_MPEG2_SIMPLE:
 244          return PIPE_VIDEO_PROFILE_MPEG2_SIMPLE;
 245       case VDP_DECODER_PROFILE_MPEG2_MAIN:
 246          return PIPE_VIDEO_PROFILE_MPEG2_MAIN;
 247       case VDP_DECODER_PROFILE_H264_BASELINE:
 248          return PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE;
 249       case VDP_DECODER_PROFILE_H264_MAIN:
 250          return PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN;
 251       case VDP_DECODER_PROFILE_H264_HIGH:
 252          return PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH;
 253       case VDP_DECODER_PROFILE_MPEG4_PART2_SP:
 254          return PIPE_VIDEO_PROFILE_MPEG4_SIMPLE;
 255       case VDP_DECODER_PROFILE_MPEG4_PART2_ASP:
 256          return PIPE_VIDEO_PROFILE_MPEG4_ADVANCED_SIMPLE;
 257       case VDP_DECODER_PROFILE_VC1_SIMPLE:
 258          return PIPE_VIDEO_PROFILE_VC1_SIMPLE;
 259       case VDP_DECODER_PROFILE_VC1_MAIN:
 260          return PIPE_VIDEO_PROFILE_VC1_MAIN;
 261       case VDP_DECODER_PROFILE_VC1_ADVANCED:
 262          return PIPE_VIDEO_PROFILE_VC1_ADVANCED;
 263       default:
 264          return PIPE_VIDEO_PROFILE_UNKNOWN;
 265    }
 266 }
 267
 268 static inline VdpDecoderProfile
 269 PipeToProfile(enum pipe_video_profile p_profile)
 270 {
 271    switch (p_profile) {
 272       case PIPE_VIDEO_PROFILE_MPEG1:
 273          return VDP_DECODER_PROFILE_MPEG1;
 274       case PIPE_VIDEO_PROFILE_MPEG2_SIMPLE:
 275          return VDP_DECODER_PROFILE_MPEG2_SIMPLE;
 276       case PIPE_VIDEO_PROFILE_MPEG2_MAIN:
 277          return VDP_DECODER_PROFILE_MPEG2_MAIN;
 278       case PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE:
 279          return VDP_DECODER_PROFILE_H264_BASELINE;
 280       case PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN:
 281          return VDP_DECODER_PROFILE_H264_MAIN;
 282       case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH:
 283          return VDP_DECODER_PROFILE_H264_HIGH;
 284       case PIPE_VIDEO_PROFILE_MPEG4_SIMPLE:
 285          return VDP_DECODER_PROFILE_MPEG4_PART2_SP;
 286       case PIPE_VIDEO_PROFILE_MPEG4_ADVANCED_SIMPLE:
 287          return VDP_DECODER_PROFILE_MPEG4_PART2_ASP;
 288       case PIPE_VIDEO_PROFILE_VC1_SIMPLE:
 289          return VDP_DECODER_PROFILE_VC1_SIMPLE;
 290       case PIPE_VIDEO_PROFILE_VC1_MAIN:
 291          return VDP_DECODER_PROFILE_VC1_MAIN;
 292       case PIPE_VIDEO_PROFILE_VC1_ADVANCED:
 293          return VDP_DECODER_PROFILE_VC1_ADVANCED;
 294       default:
 295          assert(0);
 296          return -1;
 297    }
 298 }
 299
 300 static inline struct u_rect *
 301 RectToPipe(const VdpRect *src, struct u_rect *dst)
 302 {
 303    if (src) {
 304       dst->x0 = src->x0;
 305       dst->y0 = src->y0;
 306       dst->x1 = src->x1;
 307       dst->y1 = src->y1;
 308       return dst;
 309    }
 310    return NULL;
 311 }
 312
 313 static inline struct pipe_box
 314 RectToPipeBox(const VdpRect *rect, struct pipe_resource *res)
 315 {
 316    struct pipe_box box;
 317
 318    box.x = 0;
 319    box.y = 0;
 320    box.z = 0;
 321    box.width = res->width0;
 322    box.height = res->height0;
 323    box.depth = 1;
 324
 325    if (rect) {
 326       box.x = MIN2(rect->x0, rect->x1);
 327       box.y = MIN2(rect->y0, rect->y1);
 328       box.width = abs(rect->x1 - rect->x0);
 329       box.height = abs(rect->y1 - rect->y0);
 330    }
 331
 332    return box;
 333 }
 334
 335 typedef struct
 336 {
 337    struct vl_screen *vscreen;
 338    struct pipe_context *context;
 339    struct vl_compositor compositor;
 340    pipe_mutex mutex;
 341
 342    struct {
 343       struct vl_compositor_state *cstate;
 344       VdpOutputSurface surface;
 345    } delayed_rendering;
 346 } vlVdpDevice;
 347
 348 typedef struct
 349 {
 350    vlVdpDevice *device;
 351    struct vl_compositor_state cstate;
 352
 353    struct {
 354       bool supported, enabled;
 355       unsigned level;
 356       struct vl_median_filter *filter;
 357    } noise_reduction;
 358
 359    struct {
 360       bool supported, enabled;
 361       float value;
 362       struct vl_matrix_filter *filter;
 363    } sharpness;
 364
 365    unsigned video_width, video_height;
 366    enum pipe_video_chroma_format chroma_format;
 367    unsigned max_layers, skip_chroma_deint;
 368    float luma_key_min, luma_key_max;
 369
 370    bool custom_csc;
 371    vl_csc_matrix csc;
 372 } vlVdpVideoMixer;
 373
 374 typedef struct
 375 {
 376    vlVdpDevice *device;
 377    struct pipe_video_buffer templat, *video_buffer;
 378 } vlVdpSurface;
 379
 380 typedef struct
 381 {
 382    vlVdpDevice *device;
 383    struct pipe_sampler_view *sampler_view;
 384 } vlVdpBitmapSurface;
 385
 386 typedef uint64_t vlVdpTime;
 387
 388 typedef struct
 389 {
 390    vlVdpDevice *device;
 391    struct pipe_surface *surface;
 392    struct pipe_sampler_view *sampler_view;
 393    struct pipe_fence_handle *fence;
 394    struct vl_compositor_state cstate;
 395    struct u_rect dirty_area;
 396 } vlVdpOutputSurface;
 397
 398 typedef struct
 399 {
 400    vlVdpDevice *device;
 401    Drawable drawable;
 402 } vlVdpPresentationQueueTarget;
 403
 404 typedef struct
 405 {
 406    vlVdpDevice *device;
 407    Drawable drawable;
 408    struct vl_compositor_state cstate;
 409    vlVdpOutputSurface *last_surf;
 410 } vlVdpPresentationQueue;
 411
 412 typedef struct
 413 {
 414    vlVdpDevice *device;
 415    pipe_mutex mutex;
 416    struct pipe_video_codec *decoder;
 417 } vlVdpDecoder;
 418
 419 typedef uint32_t vlHandle;
 420
 421 boolean vlCreateHTAB(void);
 422 void vlDestroyHTAB(void);
 423 vlHandle vlAddDataHTAB(void *data);
 424 void* vlGetDataHTAB(vlHandle handle);
 425 void vlRemoveDataHTAB(vlHandle handle);
 426
 427 boolean vlGetFuncFTAB(VdpFuncId function_id, void **func);
 428
 429 /* Public functions */
 430 VdpDeviceCreateX11 vdp_imp_device_create_x11;
 431 VdpPresentationQueueTargetCreateX11 vlVdpPresentationQueueTargetCreateX11;
 432
 433 void vlVdpDefaultSamplerViewTemplate(struct pipe_sampler_view *templ, struct pipe_resource *res);
 434
 435 /* Delayed rendering funtionality */
 436 void vlVdpResolveDelayedRendering(vlVdpDevice *dev, struct pipe_surface *surface, struct u_rect *dirty_area);
 437 void vlVdpSave4DelayedRendering(vlVdpDevice *dev, VdpOutputSurface surface, struct vl_compositor_state *cstate);
 438
 439 /* Internal function pointers */
 440 VdpGetErrorString vlVdpGetErrorString;
 441 VdpDeviceDestroy vlVdpDeviceDestroy;
 442 VdpGetProcAddress vlVdpGetProcAddress;
 443 VdpGetApiVersion vlVdpGetApiVersion;
 444 VdpGetInformationString vlVdpGetInformationString;
 445 VdpVideoSurfaceQueryCapabilities vlVdpVideoSurfaceQueryCapabilities;
 446 VdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities vlVdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities;
 447 VdpDecoderQueryCapabilities vlVdpDecoderQueryCapabilities;
 448 VdpOutputSurfaceQueryCapabilities vlVdpOutputSurfaceQueryCapabilities;
 449 VdpOutputSurfaceQueryGetPutBitsNativeCapabilities vlVdpOutputSurfaceQueryGetPutBitsNativeCapabilities;
 450 VdpOutputSurfaceQueryPutBitsIndexedCapabilities vlVdpOutputSurfaceQueryPutBitsIndexedCapabilities;
 451 VdpOutputSurfaceQueryPutBitsYCbCrCapabilities vlVdpOutputSurfaceQueryPutBitsYCbCrCapabilities;
 452 VdpBitmapSurfaceQueryCapabilities vlVdpBitmapSurfaceQueryCapabilities;
 453 VdpVideoMixerQueryFeatureSupport vlVdpVideoMixerQueryFeatureSupport;
 454 VdpVideoMixerQueryParameterSupport vlVdpVideoMixerQueryParameterSupport;
 455 VdpVideoMixerQueryParameterValueRange vlVdpVideoMixerQueryParameterValueRange;
 456 VdpVideoMixerQueryAttributeSupport vlVdpVideoMixerQueryAttributeSupport;
 457 VdpVideoMixerQueryAttributeValueRange vlVdpVideoMixerQueryAttributeValueRange;
 458 VdpVideoSurfaceCreate vlVdpVideoSurfaceCreate;
 459 VdpVideoSurfaceDestroy vlVdpVideoSurfaceDestroy;
 460 VdpVideoSurfaceGetParameters vlVdpVideoSurfaceGetParameters;
 461 VdpVideoSurfaceGetBitsYCbCr vlVdpVideoSurfaceGetBitsYCbCr;
 462 VdpVideoSurfacePutBitsYCbCr vlVdpVideoSurfacePutBitsYCbCr;
 463 void vlVdpVideoSurfaceClear(vlVdpSurface *vlsurf);
 464 VdpDecoderCreate vlVdpDecoderCreate;
 465 VdpDecoderDestroy vlVdpDecoderDestroy;
 466 VdpDecoderGetParameters vlVdpDecoderGetParameters;
 467 VdpDecoderRender vlVdpDecoderRender;
 468 VdpOutputSurfaceCreate vlVdpOutputSurfaceCreate;
 469 VdpOutputSurfaceDestroy vlVdpOutputSurfaceDestroy;
 470 VdpOutputSurfaceGetParameters vlVdpOutputSurfaceGetParameters;
 471 VdpOutputSurfaceGetBitsNative vlVdpOutputSurfaceGetBitsNative;
 472 VdpOutputSurfacePutBitsNative vlVdpOutputSurfacePutBitsNative;
 473 VdpOutputSurfacePutBitsIndexed vlVdpOutputSurfacePutBitsIndexed;
 474 VdpOutputSurfacePutBitsYCbCr vlVdpOutputSurfacePutBitsYCbCr;
 475 VdpOutputSurfaceRenderOutputSurface vlVdpOutputSurfaceRenderOutputSurface;
 476 VdpOutputSurfaceRenderBitmapSurface vlVdpOutputSurfaceRenderBitmapSurface;
 477 VdpBitmapSurfaceCreate vlVdpBitmapSurfaceCreate;
 478 VdpBitmapSurfaceDestroy vlVdpBitmapSurfaceDestroy;
 479 VdpBitmapSurfaceGetParameters vlVdpBitmapSurfaceGetParameters;
 480 VdpBitmapSurfacePutBitsNative vlVdpBitmapSurfacePutBitsNative;
 481 VdpPresentationQueueTargetDestroy vlVdpPresentationQueueTargetDestroy;
 482 VdpPresentationQueueCreate vlVdpPresentationQueueCreate;
 483 VdpPresentationQueueDestroy vlVdpPresentationQueueDestroy;
 484 VdpPresentationQueueSetBackgroundColor vlVdpPresentationQueueSetBackgroundColor;
 485 VdpPresentationQueueGetBackgroundColor vlVdpPresentationQueueGetBackgroundColor;
 486 VdpPresentationQueueGetTime vlVdpPresentationQueueGetTime;
 487 VdpPresentationQueueDisplay vlVdpPresentationQueueDisplay;
 488 VdpPresentationQueueBlockUntilSurfaceIdle vlVdpPresentationQueueBlockUntilSurfaceIdle;
 489 VdpPresentationQueueQuerySurfaceStatus vlVdpPresentationQueueQuerySurfaceStatus;
 490 VdpPreemptionCallback vlVdpPreemptionCallback;
 491 VdpPreemptionCallbackRegister vlVdpPreemptionCallbackRegister;
 492 VdpVideoMixerSetFeatureEnables vlVdpVideoMixerSetFeatureEnables;
 493 VdpVideoMixerCreate vlVdpVideoMixerCreate;
 494 VdpVideoMixerRender vlVdpVideoMixerRender;
 495 VdpVideoMixerSetAttributeValues vlVdpVideoMixerSetAttributeValues;
 496 VdpVideoMixerGetFeatureSupport vlVdpVideoMixerGetFeatureSupport;
 497 VdpVideoMixerGetFeatureEnables vlVdpVideoMixerGetFeatureEnables;
 498 VdpVideoMixerGetParameterValues vlVdpVideoMixerGetParameterValues;
 499 VdpVideoMixerGetAttributeValues vlVdpVideoMixerGetAttributeValues;
 500 VdpVideoMixerDestroy vlVdpVideoMixerDestroy;
 501 VdpGenerateCSCMatrix vlVdpGenerateCSCMatrix;
 502
 503 /* interop to mesa state tracker */
 504 VdpVideoSurfaceGallium vlVdpVideoSurfaceGallium;
 505 VdpOutputSurfaceGallium vlVdpOutputSurfaceGallium;
 506
 507 #define VDPAU_OUT   0
 508 #define VDPAU_ERR   1
 509 #define VDPAU_WARN  2
 510 #define VDPAU_TRACE 3
 511
 512 static inline void VDPAU_MSG(unsigned int level, const char *fmt, ...)
 513 {
 514    static int debug_level = -1;
 515
 516    if (debug_level == -1) {
 517       debug_level = MAX2(debug_get_num_option("VDPAU_DEBUG", 0), 0);
 518    }
 519
 520    if (level <= debug_level) {
 521       va_list ap;
 522       va_start(ap, fmt);
 523       _debug_vprintf(fmt, ap);
 524       va_end(ap);
 525    }
 526 }
 527
 528 #endif /* VDPAU_PRIVATE_H */