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_video_buffer.h"
  46 #include "vl/vl_compositor.h"
  47 #include "vl/vl_csc.h"
  48 #include "vl/vl_deint_filter.h"
  49 #include "vl/vl_matrix_filter.h"
  50 #include "vl/vl_median_filter.h"
  51 #include "vl/vl_winsys.h"
  52
  53 /* Full VDPAU API documentation available at :
  54  * ftp://download.nvidia.com/XFree86/vdpau/doxygen/html/index.html */
  55
  56 #define INFORMATION G3DVL VDPAU Driver Shared Library version VER_MAJOR.VER_MINOR
  57 #define QUOTEME(x) #x
  58 #define TOSTRING(x) QUOTEME(x)
  59 #define INFORMATION_STRING TOSTRING(INFORMATION)
  60 #define VL_HANDLES
  61
  62 static inline enum pipe_video_chroma_format
  63 ChromaToPipe(VdpChromaType vdpau_type)
  64 {
  65    switch (vdpau_type) {
  66       case VDP_CHROMA_TYPE_420:
  67          return PIPE_VIDEO_CHROMA_FORMAT_420;
  68       case VDP_CHROMA_TYPE_422:
  69          return PIPE_VIDEO_CHROMA_FORMAT_422;
  70       case VDP_CHROMA_TYPE_444:
  71          return PIPE_VIDEO_CHROMA_FORMAT_444;
  72       default:
  73          assert(0);
  74    }
  75
  76    return -1;
  77 }
  78
  79 static inline VdpChromaType
  80 PipeToChroma(enum pipe_video_chroma_format pipe_type)
  81 {
  82    switch (pipe_type) {
  83       case PIPE_VIDEO_CHROMA_FORMAT_420:
  84          return VDP_CHROMA_TYPE_420;
  85       case PIPE_VIDEO_CHROMA_FORMAT_422:
  86          return VDP_CHROMA_TYPE_422;
  87       case PIPE_VIDEO_CHROMA_FORMAT_444:
  88          return VDP_CHROMA_TYPE_444;
  89       default:
  90          assert(0);
  91    }
  92
  93    return -1;
  94 }
  95
  96 static inline enum pipe_video_chroma_format
  97 FormatYCBCRToPipeChroma(VdpYCbCrFormat vdpau_format)
  98 {
  99    switch (vdpau_format) {
 100       case VDP_YCBCR_FORMAT_NV12:
 101          return PIPE_VIDEO_CHROMA_FORMAT_420;
 102       case VDP_YCBCR_FORMAT_YV12:
 103          return PIPE_VIDEO_CHROMA_FORMAT_420;
 104       case VDP_YCBCR_FORMAT_UYVY:
 105          return PIPE_VIDEO_CHROMA_FORMAT_422;
 106       case VDP_YCBCR_FORMAT_YUYV:
 107          return PIPE_VIDEO_CHROMA_FORMAT_422;
 108       case VDP_YCBCR_FORMAT_Y8U8V8A8:
 109          return PIPE_VIDEO_CHROMA_FORMAT_444;
 110       case VDP_YCBCR_FORMAT_V8U8Y8A8:
 111          return PIPE_VIDEO_CHROMA_FORMAT_444;
 112       default:
 113          assert(0);
 114    }
 115
 116    return PIPE_FORMAT_NONE;
 117 }
 118
 119 static inline enum pipe_format
 120 FormatYCBCRToPipe(VdpYCbCrFormat vdpau_format)
 121 {
 122    switch (vdpau_format) {
 123       case VDP_YCBCR_FORMAT_NV12:
 124          return PIPE_FORMAT_NV12;
 125       case VDP_YCBCR_FORMAT_YV12:
 126          return PIPE_FORMAT_YV12;
 127       case VDP_YCBCR_FORMAT_UYVY:
 128          return PIPE_FORMAT_UYVY;
 129       case VDP_YCBCR_FORMAT_YUYV:
 130          return PIPE_FORMAT_YUYV;
 131       case VDP_YCBCR_FORMAT_Y8U8V8A8:
 132          return PIPE_FORMAT_R8G8B8A8_UNORM;
 133       case VDP_YCBCR_FORMAT_V8U8Y8A8:
 134          return PIPE_FORMAT_B8G8R8A8_UNORM;
 135       default:
 136          assert(0);
 137    }
 138
 139    return PIPE_FORMAT_NONE;
 140 }
 141
 142 static inline VdpYCbCrFormat
 143 PipeToFormatYCBCR(enum pipe_format p_format)
 144 {
 145    switch (p_format) {
 146       case PIPE_FORMAT_NV12:
 147          return VDP_YCBCR_FORMAT_NV12;
 148       case PIPE_FORMAT_YV12:
 149          return VDP_YCBCR_FORMAT_YV12;
 150       case PIPE_FORMAT_UYVY:
 151          return VDP_YCBCR_FORMAT_UYVY;
 152       case PIPE_FORMAT_YUYV:
 153          return VDP_YCBCR_FORMAT_YUYV;
 154       case PIPE_FORMAT_R8G8B8A8_UNORM:
 155         return VDP_YCBCR_FORMAT_Y8U8V8A8;
 156       case PIPE_FORMAT_B8G8R8A8_UNORM:
 157          return VDP_YCBCR_FORMAT_V8U8Y8A8;
 158       default:
 159          assert(0);
 160    }
 161
 162    return -1;
 163 }
 164
 165 static inline enum pipe_format
 166 FormatRGBAToPipe(VdpRGBAFormat vdpau_format)
 167 {
 168    switch (vdpau_format) {
 169       case VDP_RGBA_FORMAT_A8:
 170          return PIPE_FORMAT_A8_UNORM;
 171       case VDP_RGBA_FORMAT_B10G10R10A2:
 172          return PIPE_FORMAT_B10G10R10A2_UNORM;
 173       case VDP_RGBA_FORMAT_B8G8R8A8:
 174          return PIPE_FORMAT_B8G8R8A8_UNORM;
 175       case VDP_RGBA_FORMAT_R10G10B10A2:
 176          return PIPE_FORMAT_R10G10B10A2_UNORM;
 177       case VDP_RGBA_FORMAT_R8G8B8A8:
 178          return PIPE_FORMAT_R8G8B8A8_UNORM;
 179       default:
 180          assert(0);
 181    }
 182
 183    return PIPE_FORMAT_NONE;
 184 }
 185
 186 static inline VdpRGBAFormat
 187 PipeToFormatRGBA(enum pipe_format p_format)
 188 {
 189    switch (p_format) {
 190       case PIPE_FORMAT_A8_UNORM:
 191          return VDP_RGBA_FORMAT_A8;
 192       case PIPE_FORMAT_B10G10R10A2_UNORM:
 193          return VDP_RGBA_FORMAT_B10G10R10A2;
 194       case PIPE_FORMAT_B8G8R8A8_UNORM:
 195          return VDP_RGBA_FORMAT_B8G8R8A8;
 196       case PIPE_FORMAT_R10G10B10A2_UNORM:
 197          return VDP_RGBA_FORMAT_R10G10B10A2;
 198       case PIPE_FORMAT_R8G8B8A8_UNORM:
 199          return VDP_RGBA_FORMAT_R8G8B8A8;
 200       default:
 201          assert(0);
 202    }
 203
 204    return -1;
 205 }
 206
 207 static inline enum pipe_format
 208 FormatIndexedToPipe(VdpRGBAFormat vdpau_format)
 209 {
 210    switch (vdpau_format) {
 211       case VDP_INDEXED_FORMAT_A4I4:
 212          return PIPE_FORMAT_R4A4_UNORM;
 213       case VDP_INDEXED_FORMAT_I4A4:
 214          return PIPE_FORMAT_A4R4_UNORM;
 215       case VDP_INDEXED_FORMAT_A8I8:
 216          return PIPE_FORMAT_A8R8_UNORM;
 217       case VDP_INDEXED_FORMAT_I8A8:
 218          return PIPE_FORMAT_R8A8_UNORM;
 219       default:
 220          assert(0);
 221    }
 222
 223    return PIPE_FORMAT_NONE;
 224 }
 225
 226 static inline enum pipe_format
 227 FormatColorTableToPipe(VdpColorTableFormat vdpau_format)
 228 {
 229    switch(vdpau_format) {
 230       case VDP_COLOR_TABLE_FORMAT_B8G8R8X8:
 231          return PIPE_FORMAT_B8G8R8X8_UNORM;
 232       default:
 233          assert(0);
 234    }
 235
 236    return PIPE_FORMAT_NONE;
 237 }
 238
 239 static inline enum pipe_video_profile
 240 ProfileToPipe(VdpDecoderProfile vdpau_profile)
 241 {
 242    switch (vdpau_profile) {
 243       case VDP_DECODER_PROFILE_MPEG1:
 244          return PIPE_VIDEO_PROFILE_MPEG1;
 245       case VDP_DECODER_PROFILE_MPEG2_SIMPLE:
 246          return PIPE_VIDEO_PROFILE_MPEG2_SIMPLE;
 247       case VDP_DECODER_PROFILE_MPEG2_MAIN:
 248          return PIPE_VIDEO_PROFILE_MPEG2_MAIN;
 249       case VDP_DECODER_PROFILE_H264_BASELINE:
 250          return PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE;
 251       case VDP_DECODER_PROFILE_H264_MAIN:
 252          return PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN;
 253       case VDP_DECODER_PROFILE_H264_HIGH:
 254          return PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH;
 255       case VDP_DECODER_PROFILE_MPEG4_PART2_SP:
 256          return PIPE_VIDEO_PROFILE_MPEG4_SIMPLE;
 257       case VDP_DECODER_PROFILE_MPEG4_PART2_ASP:
 258          return PIPE_VIDEO_PROFILE_MPEG4_ADVANCED_SIMPLE;
 259       case VDP_DECODER_PROFILE_VC1_SIMPLE:
 260          return PIPE_VIDEO_PROFILE_VC1_SIMPLE;
 261       case VDP_DECODER_PROFILE_VC1_MAIN:
 262          return PIPE_VIDEO_PROFILE_VC1_MAIN;
 263       case VDP_DECODER_PROFILE_VC1_ADVANCED:
 264          return PIPE_VIDEO_PROFILE_VC1_ADVANCED;
 265       default:
 266          return PIPE_VIDEO_PROFILE_UNKNOWN;
 267    }
 268 }
 269
 270 static inline VdpDecoderProfile
 271 PipeToProfile(enum pipe_video_profile p_profile)
 272 {
 273    switch (p_profile) {
 274       case PIPE_VIDEO_PROFILE_MPEG1:
 275          return VDP_DECODER_PROFILE_MPEG1;
 276       case PIPE_VIDEO_PROFILE_MPEG2_SIMPLE:
 277          return VDP_DECODER_PROFILE_MPEG2_SIMPLE;
 278       case PIPE_VIDEO_PROFILE_MPEG2_MAIN:
 279          return VDP_DECODER_PROFILE_MPEG2_MAIN;
 280       case PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE:
 281          return VDP_DECODER_PROFILE_H264_BASELINE;
 282       case PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN:
 283          return VDP_DECODER_PROFILE_H264_MAIN;
 284       case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH:
 285          return VDP_DECODER_PROFILE_H264_HIGH;
 286       case PIPE_VIDEO_PROFILE_MPEG4_SIMPLE:
 287          return VDP_DECODER_PROFILE_MPEG4_PART2_SP;
 288       case PIPE_VIDEO_PROFILE_MPEG4_ADVANCED_SIMPLE:
 289          return VDP_DECODER_PROFILE_MPEG4_PART2_ASP;
 290       case PIPE_VIDEO_PROFILE_VC1_SIMPLE:
 291          return VDP_DECODER_PROFILE_VC1_SIMPLE;
 292       case PIPE_VIDEO_PROFILE_VC1_MAIN:
 293          return VDP_DECODER_PROFILE_VC1_MAIN;
 294       case PIPE_VIDEO_PROFILE_VC1_ADVANCED:
 295          return VDP_DECODER_PROFILE_VC1_ADVANCED;
 296       default:
 297          assert(0);
 298          return -1;
 299    }
 300 }
 301
 302 static inline struct u_rect *
 303 RectToPipe(const VdpRect *src, struct u_rect *dst)
 304 {
 305    if (src) {
 306       dst->x0 = src->x0;
 307       dst->y0 = src->y0;
 308       dst->x1 = src->x1;
 309       dst->y1 = src->y1;
 310       return dst;
 311    }
 312    return NULL;
 313 }
 314
 315 static inline struct pipe_box
 316 RectToPipeBox(const VdpRect *rect, struct pipe_resource *res)
 317 {
 318    struct pipe_box box;
 319
 320    box.x = 0;
 321    box.y = 0;
 322    box.z = 0;
 323    box.width = res->width0;
 324    box.height = res->height0;
 325    box.depth = 1;
 326
 327    if (rect) {
 328       box.x = MIN2(rect->x0, rect->x1);
 329       box.y = MIN2(rect->y0, rect->y1);
 330       box.width = abs(rect->x1 - rect->x0);
 331       box.height = abs(rect->y1 - rect->y0);
 332    }
 333
 334    return box;
 335 }
 336
 337 static inline bool
 338 CheckSurfaceParams(struct pipe_screen *screen,
 339                    const struct pipe_resource *templ)
 340 {
 341    return screen->is_format_supported(
 342          screen, templ->format, templ->target, templ->nr_samples, templ->bind);
 343 }
 344
 345 typedef struct
 346 {
 347    struct pipe_reference reference;
 348    struct vl_screen *vscreen;
 349    struct pipe_context *context;
 350    struct vl_compositor compositor;
 351    struct pipe_sampler_view *dummy_sv;
 352    pipe_mutex mutex;
 353
 354    struct {
 355       struct vl_compositor_state *cstate;
 356       VdpOutputSurface surface;
 357    } delayed_rendering;
 358 } vlVdpDevice;
 359
 360 typedef struct
 361 {
 362    vlVdpDevice *device;
 363    struct vl_compositor_state cstate;
 364
 365    struct {
 366           bool supported, enabled, spatial;
 367           struct vl_deint_filter *filter;
 368    } deint;
 369
 370    struct {
 371       bool supported, enabled;
 372       unsigned level;
 373       struct vl_median_filter *filter;
 374    } noise_reduction;
 375
 376    struct {
 377       bool supported, enabled;
 378       float value;
 379       struct vl_matrix_filter *filter;
 380    } sharpness;
 381
 382    unsigned video_width, video_height;
 383    enum pipe_video_chroma_format chroma_format;
 384    unsigned max_layers, skip_chroma_deint;
 385    float luma_key_min, luma_key_max;
 386
 387    bool custom_csc;
 388    vl_csc_matrix csc;
 389 } vlVdpVideoMixer;
 390
 391 typedef struct
 392 {
 393    vlVdpDevice *device;
 394    struct pipe_video_buffer templat, *video_buffer;
 395 } vlVdpSurface;
 396
 397 typedef struct
 398 {
 399    vlVdpDevice *device;
 400    struct pipe_sampler_view *sampler_view;
 401 } vlVdpBitmapSurface;
 402
 403 typedef uint64_t vlVdpTime;
 404
 405 typedef struct
 406 {
 407    vlVdpDevice *device;
 408    struct pipe_surface *surface;
 409    struct pipe_sampler_view *sampler_view;
 410    struct pipe_fence_handle *fence;
 411    struct vl_compositor_state cstate;
 412    struct u_rect dirty_area;
 413 } vlVdpOutputSurface;
 414
 415 typedef struct
 416 {
 417    vlVdpDevice *device;
 418    Drawable drawable;
 419 } vlVdpPresentationQueueTarget;
 420
 421 typedef struct
 422 {
 423    vlVdpDevice *device;
 424    Drawable drawable;
 425    struct vl_compositor_state cstate;
 426    vlVdpOutputSurface *last_surf;
 427 } vlVdpPresentationQueue;
 428
 429 typedef struct
 430 {
 431    vlVdpDevice *device;
 432    pipe_mutex mutex;
 433    struct pipe_video_codec *decoder;
 434 } vlVdpDecoder;
 435
 436 typedef uint32_t vlHandle;
 437
 438 boolean vlCreateHTAB(void);
 439 void vlDestroyHTAB(void);
 440 vlHandle vlAddDataHTAB(void *data);
 441 void* vlGetDataHTAB(vlHandle handle);
 442 void vlRemoveDataHTAB(vlHandle handle);
 443
 444 boolean vlGetFuncFTAB(VdpFuncId function_id, void **func);
 445
 446 /* Public functions */
 447 VdpDeviceCreateX11 vdp_imp_device_create_x11;
 448
 449 void vlVdpDefaultSamplerViewTemplate(struct pipe_sampler_view *templ, struct pipe_resource *res);
 450
 451 /* Delayed rendering funtionality */
 452 void vlVdpResolveDelayedRendering(vlVdpDevice *dev, struct pipe_surface *surface, struct u_rect *dirty_area);
 453 void vlVdpSave4DelayedRendering(vlVdpDevice *dev, VdpOutputSurface surface, struct vl_compositor_state *cstate);
 454
 455 /* Internal function pointers */
 456 VdpGetErrorString vlVdpGetErrorString;
 457 VdpDeviceDestroy vlVdpDeviceDestroy;
 458 void vlVdpDeviceFree(vlVdpDevice *dev);
 459 VdpGetProcAddress vlVdpGetProcAddress;
 460 VdpGetApiVersion vlVdpGetApiVersion;
 461 VdpGetInformationString vlVdpGetInformationString;
 462 VdpVideoSurfaceQueryCapabilities vlVdpVideoSurfaceQueryCapabilities;
 463 VdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities vlVdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities;
 464 VdpDecoderQueryCapabilities vlVdpDecoderQueryCapabilities;
 465 VdpOutputSurfaceQueryCapabilities vlVdpOutputSurfaceQueryCapabilities;
 466 VdpOutputSurfaceQueryGetPutBitsNativeCapabilities vlVdpOutputSurfaceQueryGetPutBitsNativeCapabilities;
 467 VdpOutputSurfaceQueryPutBitsIndexedCapabilities vlVdpOutputSurfaceQueryPutBitsIndexedCapabilities;
 468 VdpOutputSurfaceQueryPutBitsYCbCrCapabilities vlVdpOutputSurfaceQueryPutBitsYCbCrCapabilities;
 469 VdpBitmapSurfaceQueryCapabilities vlVdpBitmapSurfaceQueryCapabilities;
 470 VdpVideoMixerQueryFeatureSupport vlVdpVideoMixerQueryFeatureSupport;
 471 VdpVideoMixerQueryParameterSupport vlVdpVideoMixerQueryParameterSupport;
 472 VdpVideoMixerQueryParameterValueRange vlVdpVideoMixerQueryParameterValueRange;
 473 VdpVideoMixerQueryAttributeSupport vlVdpVideoMixerQueryAttributeSupport;
 474 VdpVideoMixerQueryAttributeValueRange vlVdpVideoMixerQueryAttributeValueRange;
 475 VdpVideoSurfaceCreate vlVdpVideoSurfaceCreate;
 476 VdpVideoSurfaceDestroy vlVdpVideoSurfaceDestroy;
 477 VdpVideoSurfaceGetParameters vlVdpVideoSurfaceGetParameters;
 478 VdpVideoSurfaceGetBitsYCbCr vlVdpVideoSurfaceGetBitsYCbCr;
 479 VdpVideoSurfacePutBitsYCbCr vlVdpVideoSurfacePutBitsYCbCr;
 480 void vlVdpVideoSurfaceClear(vlVdpSurface *vlsurf);
 481 VdpDecoderCreate vlVdpDecoderCreate;
 482 VdpDecoderDestroy vlVdpDecoderDestroy;
 483 VdpDecoderGetParameters vlVdpDecoderGetParameters;
 484 VdpDecoderRender vlVdpDecoderRender;
 485 VdpOutputSurfaceCreate vlVdpOutputSurfaceCreate;
 486 VdpOutputSurfaceDestroy vlVdpOutputSurfaceDestroy;
 487 VdpOutputSurfaceGetParameters vlVdpOutputSurfaceGetParameters;
 488 VdpOutputSurfaceGetBitsNative vlVdpOutputSurfaceGetBitsNative;
 489 VdpOutputSurfacePutBitsNative vlVdpOutputSurfacePutBitsNative;
 490 VdpOutputSurfacePutBitsIndexed vlVdpOutputSurfacePutBitsIndexed;
 491 VdpOutputSurfacePutBitsYCbCr vlVdpOutputSurfacePutBitsYCbCr;
 492 VdpOutputSurfaceRenderOutputSurface vlVdpOutputSurfaceRenderOutputSurface;
 493 VdpOutputSurfaceRenderBitmapSurface vlVdpOutputSurfaceRenderBitmapSurface;
 494 VdpBitmapSurfaceCreate vlVdpBitmapSurfaceCreate;
 495 VdpBitmapSurfaceDestroy vlVdpBitmapSurfaceDestroy;
 496 VdpBitmapSurfaceGetParameters vlVdpBitmapSurfaceGetParameters;
 497 VdpBitmapSurfacePutBitsNative vlVdpBitmapSurfacePutBitsNative;
 498 VdpPresentationQueueTargetDestroy vlVdpPresentationQueueTargetDestroy;
 499 VdpPresentationQueueCreate vlVdpPresentationQueueCreate;
 500 VdpPresentationQueueDestroy vlVdpPresentationQueueDestroy;
 501 VdpPresentationQueueSetBackgroundColor vlVdpPresentationQueueSetBackgroundColor;
 502 VdpPresentationQueueGetBackgroundColor vlVdpPresentationQueueGetBackgroundColor;
 503 VdpPresentationQueueGetTime vlVdpPresentationQueueGetTime;
 504 VdpPresentationQueueDisplay vlVdpPresentationQueueDisplay;
 505 VdpPresentationQueueBlockUntilSurfaceIdle vlVdpPresentationQueueBlockUntilSurfaceIdle;
 506 VdpPresentationQueueQuerySurfaceStatus vlVdpPresentationQueueQuerySurfaceStatus;
 507 VdpPreemptionCallback vlVdpPreemptionCallback;
 508 VdpPreemptionCallbackRegister vlVdpPreemptionCallbackRegister;
 509 VdpVideoMixerSetFeatureEnables vlVdpVideoMixerSetFeatureEnables;
 510 VdpVideoMixerCreate vlVdpVideoMixerCreate;
 511 VdpVideoMixerRender vlVdpVideoMixerRender;
 512 VdpVideoMixerSetAttributeValues vlVdpVideoMixerSetAttributeValues;
 513 VdpVideoMixerGetFeatureSupport vlVdpVideoMixerGetFeatureSupport;
 514 VdpVideoMixerGetFeatureEnables vlVdpVideoMixerGetFeatureEnables;
 515 VdpVideoMixerGetParameterValues vlVdpVideoMixerGetParameterValues;
 516 VdpVideoMixerGetAttributeValues vlVdpVideoMixerGetAttributeValues;
 517 VdpVideoMixerDestroy vlVdpVideoMixerDestroy;
 518 VdpGenerateCSCMatrix vlVdpGenerateCSCMatrix;
 519 /* Winsys specific internal function pointers */
 520 VdpPresentationQueueTargetCreateX11 vlVdpPresentationQueueTargetCreateX11;
 521
 522
 523 /* interop to mesa state tracker */
 524 VdpVideoSurfaceGallium vlVdpVideoSurfaceGallium;
 525 VdpOutputSurfaceGallium vlVdpOutputSurfaceGallium;
 526
 527 #define VDPAU_OUT   0
 528 #define VDPAU_ERR   1
 529 #define VDPAU_WARN  2
 530 #define VDPAU_TRACE 3
 531
 532 static inline void VDPAU_MSG(unsigned int level, const char *fmt, ...)
 533 {
 534    static int debug_level = -1;
 535
 536    if (debug_level == -1) {
 537       debug_level = MAX2(debug_get_num_option("VDPAU_DEBUG", 0), 0);
 538    }
 539
 540    if (level <= debug_level) {
 541       va_list ap;
 542       va_start(ap, fmt);
 543       _debug_vprintf(fmt, ap);
 544       va_end(ap);
 545    }
 546 }
 547
 548 static inline void
 549 DeviceReference(vlVdpDevice **ptr, vlVdpDevice *dev)
 550 {
 551    vlVdpDevice *old_dev = *ptr;
 552
 553    if (pipe_reference(&(*ptr)->reference, &dev->reference))
 554       vlVdpDeviceFree(old_dev);
 555    *ptr = dev;
 556 }
 557
 558 #endif /* VDPAU_PRIVATE_H */