decode.c revision 65fe0866aec7b5608419f6d184cb1fa4fe1dc45a
1c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen/************************************************************************** 2c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * 3c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * Copyright 2010 Thomas Balling Sørensen. 4c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * All Rights Reserved. 5c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * 6c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * Permission is hereby granted, free of charge, to any person obtaining a 7c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * copy of this software and associated documentation files (the 8c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * "Software"), to deal in the Software without restriction, including 9c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * without limitation the rights to use, copy, modify, merge, publish, 10c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * distribute, sub license, and/or sell copies of the Software, and to 11c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * permit persons to whom the Software is furnished to do so, subject to 12c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * the following conditions: 13c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * 14c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * The above copyright notice and this permission notice (including the 15c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * next paragraph) shall be included in all copies or substantial portions 16c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * of the Software. 17c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * 18c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen * 26c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen **************************************************************************/ 27c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen 28c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen#include "vdpau_private.h" 29cac5e60fd3fa7b756bcd4174db8096335c70e145Thomas Balling Sørensen#include "mpeg2_bitstream_parser.h" 30725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen#include <util/u_memory.h> 316ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen#include <util/u_math.h> 32725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen#include <pipe/p_video_context.h> 336ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen#include <util/u_debug.h> 34c97ccc33531d4bf3f3154515317255645ada2afeThomas Balling Sørensen 35725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling SørensenVdpStatus 36725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling SørensenvlVdpDecoderCreate ( VdpDevice device, 37725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen VdpDecoderProfile profile, 38725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen uint32_t width, uint32_t height, 39725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen uint32_t max_references, 40725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen VdpDecoder *decoder 41725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen) 42725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen{ 436ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen struct vl_screen *vscreen; 44725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen enum pipe_video_profile p_profile; 45725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen VdpStatus ret; 46725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpDecoder *vldecoder; 47725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 486ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen debug_printf("[VDPAU] Creating decoder\n"); 496ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 50725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (!decoder) 51725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_INVALID_POINTER; 52725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 53725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (!(width && height)) 54725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_INVALID_VALUE; 55725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 56725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpDevice *dev = vlGetDataHTAB(device); 57725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (!dev) { 58725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen ret = VDP_STATUS_INVALID_HANDLE; 59725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen goto inv_device; 60725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen } 61725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 62725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vldecoder = CALLOC(1,sizeof(vlVdpDecoder)); 63725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (!vldecoder) { 64725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen ret = VDP_STATUS_RESOURCES; 65725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen goto no_decoder; 66725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen } 67725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 68725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen p_profile = ProfileToPipe(profile); 69725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (p_profile == PIPE_VIDEO_PROFILE_UNKNOWN) { 70725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen ret = VDP_STATUS_INVALID_DECODER_PROFILE; 71725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen goto inv_profile; 72725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen } 73725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 74725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen // TODO: Define max_references. Used mainly for H264 75725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 766ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen vldecoder->profile = p_profile; 77725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vldecoder->device = dev; 78725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 79725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen *decoder = vlAddDataHTAB(vldecoder); 80725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (*decoder == 0) { 81725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen ret = VDP_STATUS_ERROR; 82725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen goto no_handle; 83725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen } 846ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen debug_printf("[VDPAU] Decoder created succesfully\n"); 85725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 86725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_OK; 87725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 88725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen no_handle: 89725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen FREE(vldecoder); 90725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen inv_profile: 91725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen no_screen: 92725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen no_decoder: 93725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen inv_device: 94725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return ret; 95725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen} 96725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 97725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling SørensenVdpStatus 98725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling SørensenvlVdpDecoderDestroy (VdpDecoder decoder 99725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen) 100725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen{ 10165fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen debug_printf("[VDPAU] Destroying decoder\n"); 102725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpDecoder *vldecoder; 103725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 104725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vldecoder = (vlVdpDecoder *)vlGetDataHTAB(decoder); 105725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (!vldecoder) { 106725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_INVALID_HANDLE; 107725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen } 108725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 10965fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen if (vldecoder->vctx) 11065fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen { 11165fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen if (vldecoder->vctx->vscreen) 11265fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen vl_screen_destroy(vldecoder->vctx->vscreen); 11365fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen } 1146ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 115725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (vldecoder->vctx) 116725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vl_video_destroy(vldecoder->vctx); 117725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 118725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen FREE(vldecoder); 119725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 120725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_OK; 121725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen} 122725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 123725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling SørensenVdpStatus 1246ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling SørensenvlVdpCreateSurfaceTarget (vlVdpDecoder *vldecoder, 125725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpSurface *vlsurf 126725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen) 127725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen{ 1286ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen struct pipe_resource tmplt; 1296ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen struct pipe_resource *surf_tex; 1306ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen struct pipe_video_context *vpipe; 13165fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen 13265fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen debug_printf("[VDPAU] Creating surface\n"); 1336ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 1346ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen if(!(vldecoder && vlsurf)) 1356ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen return VDP_STATUS_INVALID_POINTER; 1366ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 1376ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen vpipe = vldecoder->vctx; 1386ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 1396ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen memset(&tmplt, 0, sizeof(struct pipe_resource)); 1406ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.target = PIPE_TEXTURE_2D; 1416ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.format = vlsurf->format; 1426ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.last_level = 0; 1436ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen if (vpipe->is_format_supported(vpipe, tmplt.format, 1446ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET, 1456ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen PIPE_TEXTURE_GEOM_NON_POWER_OF_TWO)) { 1466ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.width0 = vlsurf->width; 1476ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.height0 = vlsurf->height; 1486ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen } 1496ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen else { 1506ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen assert(vpipe->is_format_supported(vpipe, tmplt.format, 1516ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET, 1526ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen PIPE_TEXTURE_GEOM_NON_SQUARE)); 1536ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.width0 = util_next_power_of_two(vlsurf->width); 1546ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.height0 = util_next_power_of_two(vlsurf->height); 1556ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen } 1566ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.depth0 = 1; 1576ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.usage = PIPE_USAGE_DEFAULT; 1586ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.bind = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET; 1596ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen tmplt.flags = 0; 1606ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 1616ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen surf_tex = vpipe->screen->resource_create(vpipe->screen, &tmplt); 1626ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 1636ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen vlsurf->psurface = vpipe->screen->get_tex_surface(vpipe->screen, surf_tex, 0, 0, 0, 1646ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET); 1656ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 1666ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen pipe_resource_reference(&surf_tex, NULL); 1676ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 1686ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen if (!vlsurf->psurface) 1696ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen return VDP_STATUS_RESOURCES; 1706ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 171725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 172725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_OK; 173725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen} 174725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 175725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling SørensenVdpStatus 176725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling SørensenvlVdpDecoderRenderMpeg2 (vlVdpDecoder *vldecoder, 177725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpSurface *vlsurf, 178725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen VdpPictureInfoMPEG1Or2 *picture_info, 179725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen uint32_t bitstream_buffer_count, 180725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen VdpBitstreamBuffer const *bitstream_buffers 181725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen ) 182725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen{ 183725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen struct pipe_video_context *vpipe; 184725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpSurface *t_vdp_surf; 185725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpSurface *p_vdp_surf; 186725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpSurface *f_vdp_surf; 187725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen struct pipe_surface *t_surf; 188725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen struct pipe_surface *p_surf; 189725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen struct pipe_surface *f_surf; 190725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen uint32_t num_macroblocks; 191cac5e60fd3fa7b756bcd4174db8096335c70e145Thomas Balling Sørensen struct pipe_mpeg12_macroblock *pipe_macroblocks; 1926ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen VdpStatus ret; 1936ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 19465fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen debug_printf("[VDPAU] Decoding MPEG2\n"); 195725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 196725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vpipe = vldecoder->vctx->vpipe; 197725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen t_vdp_surf = vlsurf; 1986ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 199725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen /* if surfaces equals VDP_STATUS_INVALID_HANDLE, they are not used */ 2006ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen if (picture_info->backward_reference == VDP_INVALID_HANDLE) 2016ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen p_vdp_surf = NULL; 2026ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen else { 2036ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen p_vdp_surf = (vlVdpSurface *)vlGetDataHTAB(picture_info->backward_reference); 2046ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen if (!p_vdp_surf) 2056ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen return VDP_STATUS_INVALID_HANDLE; 2066ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen } 2076ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 2086ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen if (picture_info->forward_reference == VDP_INVALID_HANDLE) 2096ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen f_vdp_surf = NULL; 2106ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen else { 2116ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen f_vdp_surf = (vlVdpSurface *)vlGetDataHTAB(picture_info->forward_reference); 2126ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen if (!f_vdp_surf) 2136ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen return VDP_STATUS_INVALID_HANDLE; 2146ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen } 2156ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 2166ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 217725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (f_vdp_surf == VDP_INVALID_HANDLE) f_vdp_surf = NULL; 218725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 2196ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen ret = vlVdpCreateSurfaceTarget(vldecoder,t_vdp_surf); 220cac5e60fd3fa7b756bcd4174db8096335c70e145Thomas Balling Sørensen 221d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen if (vlVdpMPEG2BitstreamToMacroblock(vpipe->screen, bitstream_buffers, bitstream_buffer_count, 222d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen &num_macroblocks, &pipe_macroblocks)) 223d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen { 224d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen debug_printf("[VDPAU] Error in frame-header. Skipping.\n"); 225d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen 226d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen ret = VDP_STATUS_OK; 227d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen goto skip_frame; 228d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen } 229725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 230725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vpipe->set_decode_target(vpipe,t_surf); 23165fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen //vpipe->decode_macroblocks(vpipe, p_surf, f_surf, num_macroblocks, (struct pipe_macroblock *)pipe_macroblocks, NULL); 232d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen 233d0e203f1f00b0f760acc7fab07cd7ce8cca34000Thomas Balling Sørensen skip_frame: 2346ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen return ret; 235725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen} 236725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 237725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling SørensenVdpStatus 238725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling SørensenvlVdpDecoderRender (VdpDecoder decoder, 239725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen VdpVideoSurface target, 240725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen VdpPictureInfo const *picture_info, 241725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen uint32_t bitstream_buffer_count, 242725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen VdpBitstreamBuffer const *bitstream_buffers 243725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen) 244725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen{ 245725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpDecoder *vldecoder; 246725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlVdpSurface *vlsurf; 2476ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen struct vl_screen *vscreen; 248725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen VdpStatus ret; 2496ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen debug_printf("[VDPAU] Decoding\n"); 250725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 251725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (!(picture_info && bitstream_buffers)) 252725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_INVALID_POINTER; 253725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 254725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 255725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vldecoder = (vlVdpDecoder *)vlGetDataHTAB(decoder); 256725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (!vldecoder) 257725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_INVALID_HANDLE; 258725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 259725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen vlsurf = (vlVdpSurface *)vlGetDataHTAB(target); 260725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (!vlsurf) 261725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_INVALID_HANDLE; 262725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 263725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (vlsurf->device != vldecoder->device) 264725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_HANDLE_DEVICE_MISMATCH; 265725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 266725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen if (vlsurf->chroma_format != vldecoder->chroma_format) 267725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_INVALID_CHROMA_TYPE; 268725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 2696ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen vscreen = vl_screen_create(vldecoder->device->display, vldecoder->device->screen); 2706ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen if (!vscreen) 2716ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen return VDP_STATUS_RESOURCES; 2726ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 2736ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen vldecoder->vctx = vl_video_create(vscreen, vldecoder->profile, vlsurf->format, vlsurf->width, vlsurf->height); 2746ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen if (!vldecoder->vctx) 2756ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen return VDP_STATUS_RESOURCES; 2766ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 2776ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen vldecoder->vctx->vscreen = vscreen; 2786ada38d29a9b6eb01ad21e9b1ec089bf42d497daThomas Balling Sørensen 279725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen // TODO: Right now only mpeg2 is supported. 280725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen switch (vldecoder->vctx->vpipe->profile) { 281725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen case PIPE_VIDEO_PROFILE_MPEG2_SIMPLE: 282725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen case PIPE_VIDEO_PROFILE_MPEG2_MAIN: 283725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen ret = vlVdpDecoderRenderMpeg2(vldecoder,vlsurf,(VdpPictureInfoMPEG1Or2 *)picture_info, 284725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen bitstream_buffer_count,bitstream_buffers); 285725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen break; 286725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen default: 287725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return VDP_STATUS_INVALID_DECODER_PROFILE; 288725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen } 289725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen assert(0); 290725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen 291725e4ada3062c80623abf51477dfdc73fe294f3fThomas Balling Sørensen return ret; 292cac5e60fd3fa7b756bcd4174db8096335c70e145Thomas Balling Sørensen} 29365fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen 29465fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling SørensenVdpStatus 29565fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling SørensenvlVdpGenerateCSCMatrix( 29665fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen VdpProcamp *procamp, 29765fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen VdpColorStandard standard, 29865fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen VdpCSCMatrix *csc_matrix) 29965fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen{ 30065fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen debug_printf("[VDPAU] Generating CSCMatrix\n"); 30165fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen if (!(csc_matrix && procamp)) 30265fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen return VDP_STATUS_INVALID_POINTER; 30365fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen 30465fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen return VDP_STATUS_OK; 30565fe0866aec7b5608419f6d184cb1fa4fe1dc45aThomas Balling Sørensen}