src/gallium/state_trackers/vdpau/ftab.c

   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 #include <assert.h>
  29
  30 #include "util/u_memory.h"
  31
  32 #include "vdpau_private.h"
  33
  34 static void* ftab[67] =
  35 {
  36    &vlVdpGetErrorString, /* VDP_FUNC_ID_GET_ERROR_STRING */
  37    &vlVdpGetProcAddress, /* VDP_FUNC_ID_GET_PROC_ADDRESS */
  38    &vlVdpGetApiVersion, /* VDP_FUNC_ID_GET_API_VERSION */
  39    NULL, /* DUMMY */
  40    &vlVdpGetInformationString, /* VDP_FUNC_ID_GET_INFORMATION_STRING */
  41    &vlVdpDeviceDestroy, /* VDP_FUNC_ID_DEVICE_DESTROY */
  42    &vlVdpGenerateCSCMatrix, /* VDP_FUNC_ID_GENERATE_CSC_MATRIX */
  43    &vlVdpVideoSurfaceQueryCapabilities, /* VDP_FUNC_ID_VIDEO_SURFACE_QUERY_CAPABILITIES */
  44    &vlVdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities, /* VDP_FUNC_ID_VIDEO_SURFACE_QUERY_GET_PUT_BITS_Y_CB_CR_CAPABILITIES */
  45    &vlVdpVideoSurfaceCreate, /* VDP_FUNC_ID_VIDEO_SURFACE_CREATE */
  46    &vlVdpVideoSurfaceDestroy, /* VDP_FUNC_ID_VIDEO_SURFACE_DESTROY */
  47    &vlVdpVideoSurfaceGetParameters, /* VDP_FUNC_ID_VIDEO_SURFACE_GET_PARAMETERS */
  48    &vlVdpVideoSurfaceGetBitsYCbCr, /* VDP_FUNC_ID_VIDEO_SURFACE_GET_BITS_Y_CB_CR */
  49    &vlVdpVideoSurfacePutBitsYCbCr, /* VDP_FUNC_ID_VIDEO_SURFACE_PUT_BITS_Y_CB_CR */
  50    &vlVdpOutputSurfaceQueryCapabilities, /* VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_CAPABILITIES */
  51    &vlVdpOutputSurfaceQueryGetPutBitsNativeCapabilities, /* VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_GET_PUT_BITS_NATIVE_CAPABILITIES */
  52    &vlVdpOutputSurfaceQueryPutBitsIndexedCapabilities, /* VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_INDEXED_CAPABILITIES */
  53    &vlVdpOutputSurfaceQueryPutBitsYCbCrCapabilities, /* VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_Y_CB_CR_CAPABILITIES */
  54    &vlVdpOutputSurfaceCreate, /* VDP_FUNC_ID_OUTPUT_SURFACE_CREATE */
  55    &vlVdpOutputSurfaceDestroy, /* VDP_FUNC_ID_OUTPUT_SURFACE_DESTROY */
  56    &vlVdpOutputSurfaceGetParameters, /* VDP_FUNC_ID_OUTPUT_SURFACE_GET_PARAMETERS */
  57    &vlVdpOutputSurfaceGetBitsNative, /* VDP_FUNC_ID_OUTPUT_SURFACE_GET_BITS_NATIVE */
  58    &vlVdpOutputSurfacePutBitsNative, /* VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_NATIVE */
  59    &vlVdpOutputSurfacePutBitsIndexed, /* VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_INDEXED */
  60    &vlVdpOutputSurfacePutBitsYCbCr, /* VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_Y_CB_CR */
  61    &vlVdpBitmapSurfaceQueryCapabilities, /* VDP_FUNC_ID_BITMAP_SURFACE_QUERY_CAPABILITIES */
  62    &vlVdpBitmapSurfaceCreate, /* VDP_FUNC_ID_BITMAP_SURFACE_CREATE */
  63    &vlVdpBitmapSurfaceDestroy, /* VDP_FUNC_ID_BITMAP_SURFACE_DESTROY */
  64    &vlVdpBitmapSurfaceGetParameters, /* VDP_FUNC_ID_BITMAP_SURFACE_GET_PARAMETERS */
  65    &vlVdpBitmapSurfacePutBitsNative, /* VDP_FUNC_ID_BITMAP_SURFACE_PUT_BITS_NATIVE */
  66    NULL, /* DUMMY */
  67    NULL, /* DUMMY */
  68    NULL, /* DUMMY */
  69    &vlVdpOutputSurfaceRenderOutputSurface, /* VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_OUTPUT_SURFACE */
  70    &vlVdpOutputSurfaceRenderBitmapSurface, /* VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_BITMAP_SURFACE */
  71    NULL, /* VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_VIDEO_SURFACE_LUMA */
  72    &vlVdpDecoderQueryCapabilities, /* VDP_FUNC_ID_DECODER_QUERY_CAPABILITIES */
  73    &vlVdpDecoderCreate, /* VDP_FUNC_ID_DECODER_CREATE */
  74    &vlVdpDecoderDestroy, /* VDP_FUNC_ID_DECODER_DESTROY */
  75    &vlVdpDecoderGetParameters, /* VDP_FUNC_ID_DECODER_GET_PARAMETERS */
  76    &vlVdpDecoderRender, /* VDP_FUNC_ID_DECODER_RENDER */
  77    &vlVdpVideoMixerQueryFeatureSupport, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_FEATURE_SUPPORT */
  78    &vlVdpVideoMixerQueryParameterSupport, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_SUPPORT */
  79    &vlVdpVideoMixerQueryAttributeSupport, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_SUPPORT */
  80    &vlVdpVideoMixerQueryParameterValueRange, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_VALUE_RANGE */
  81    &vlVdpVideoMixerQueryAttributeValueRange, /* VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_VALUE_RANGE */
  82    &vlVdpVideoMixerCreate, /* VDP_FUNC_ID_VIDEO_MIXER_CREATE */
  83    &vlVdpVideoMixerSetFeatureEnables, /* VDP_FUNC_ID_VIDEO_MIXER_SET_FEATURE_ENABLES */
  84    &vlVdpVideoMixerSetAttributeValues, /* VDP_FUNC_ID_VIDEO_MIXER_SET_ATTRIBUTE_VALUES */
  85    &vlVdpVideoMixerGetFeatureSupport, /* VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_SUPPORT */
  86    &vlVdpVideoMixerGetFeatureEnables, /* VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_ENABLES */
  87    &vlVdpVideoMixerGetParameterValues, /* VDP_FUNC_ID_VIDEO_MIXER_GET_PARAMETER_VALUES */
  88    &vlVdpVideoMixerGetAttributeValues, /* VDP_FUNC_ID_VIDEO_MIXER_GET_ATTRIBUTE_VALUES */
  89    &vlVdpVideoMixerDestroy, /* VDP_FUNC_ID_VIDEO_MIXER_DESTROY */
  90    &vlVdpVideoMixerRender, /* VDP_FUNC_ID_VIDEO_MIXER_RENDER */
  91    &vlVdpPresentationQueueTargetDestroy, /* VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_DESTROY */
  92    &vlVdpPresentationQueueCreate, /* VDP_FUNC_ID_PRESENTATION_QUEUE_CREATE */
  93    &vlVdpPresentationQueueDestroy, /* VDP_FUNC_ID_PRESENTATION_QUEUE_DESTROY */
  94    &vlVdpPresentationQueueSetBackgroundColor, /* VDP_FUNC_ID_PRESENTATION_QUEUE_SET_BACKGROUND_COLOR */
  95    &vlVdpPresentationQueueGetBackgroundColor, /* VDP_FUNC_ID_PRESENTATION_QUEUE_GET_BACKGROUND_COLOR */
  96    NULL, /* DUMMY */
  97    NULL, /* DUMMY */
  98    &vlVdpPresentationQueueGetTime, /* VDP_FUNC_ID_PRESENTATION_QUEUE_GET_TIME */
  99    &vlVdpPresentationQueueDisplay, /* VDP_FUNC_ID_PRESENTATION_QUEUE_DISPLAY */
 100    &vlVdpPresentationQueueBlockUntilSurfaceIdle, /* VDP_FUNC_ID_PRESENTATION_QUEUE_BLOCK_UNTIL_SURFACE_IDLE */
 101    &vlVdpPresentationQueueQuerySurfaceStatus, /* VDP_FUNC_ID_PRESENTATION_QUEUE_QUERY_SURFACE_STATUS */
 102    &vlVdpPreemptionCallbackRegister  /* VDP_FUNC_ID_PREEMPTION_CALLBACK_REGISTER */
 103 };
 104
 105 static void* ftab_winsys[1] =
 106 {
 107    &vlVdpPresentationQueueTargetCreateX11  /* VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_CREATE_X11 */
 108 };
 109
 110 static void* ftab_driver[2] =
 111 {
 112    &vlVdpVideoSurfaceGallium, /* VDP_FUNC_ID_SURFACE_GALLIUM */
 113    &vlVdpOutputSurfaceGallium /* VDP_FUNC_ID_OUTPUT_SURFACE_GALLIUM */
 114 };
 115
 116 boolean vlGetFuncFTAB(VdpFuncId function_id, void **func)
 117 {
 118    assert(func);
 119    *func = NULL;
 120
 121    if (function_id < VDP_FUNC_ID_BASE_WINSYS) {
 122       if (function_id < Elements(ftab))
 123          *func = ftab[function_id];
 124
 125    } else if (function_id < VDP_FUNC_ID_BASE_DRIVER) {
 126       function_id -= VDP_FUNC_ID_BASE_WINSYS;
 127       if (function_id < Elements(ftab_winsys))
 128          *func = ftab_winsys[function_id];
 129
 130    } else {
 131       function_id -= VDP_FUNC_ID_BASE_DRIVER;
 132       if (function_id < Elements(ftab_driver))
 133          *func = ftab_driver[function_id];
 134    }
 135
 136    return *func != NULL;
 137 }