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This structure is used in cuvidCreateDecoder API. More...
#include <dynlink_cuviddec.h>
Data Fields | |
| tcu_ulong | ulWidth |
| IN: Coded sequence width in pixels. More... | |
| tcu_ulong | ulHeight |
| IN: Coded sequence height in pixels. More... | |
| tcu_ulong | ulNumDecodeSurfaces |
| IN: Maximum number of internal decode surfaces. More... | |
| cudaVideoCodec | CodecType |
| IN: cudaVideoCodec_XXX. More... | |
| cudaVideoChromaFormat | ChromaFormat |
| IN: cudaVideoChromaFormat_XXX. More... | |
| tcu_ulong | ulCreationFlags |
| IN: Decoder creation flags (cudaVideoCreateFlags_XXX) More... | |
| tcu_ulong | bitDepthMinus8 |
| IN: The value "BitDepth minus 8". More... | |
| tcu_ulong | ulIntraDecodeOnly |
| IN: Set 1 only if video has all intra frames (default value is 0). More... | |
| tcu_ulong | Reserved1 [3] |
| Reserved for future use - set to zero. More... | |
| struct { | |
| short left | |
| short top | |
| short right | |
| short bottom | |
| } | display_area |
| IN: area of the frame that should be displayed. More... | |
| cudaVideoSurfaceFormat | OutputFormat |
| IN: cudaVideoSurfaceFormat_XXX. More... | |
| cudaVideoDeinterlaceMode | DeinterlaceMode |
| IN: cudaVideoDeinterlaceMode_XXX. More... | |
| tcu_ulong | ulTargetWidth |
| IN: Post-processed output width (Should be aligned to 2) More... | |
| tcu_ulong | ulTargetHeight |
| IN: Post-processed output height (Should be aligbed to 2) More... | |
| tcu_ulong | ulNumOutputSurfaces |
| IN: Maximum number of output surfaces simultaneously mapped. More... | |
| CUvideoctxlock | vidLock |
| IN: If non-NULL, context lock used for synchronizing ownership of the cuda context. More... | |
| struct { | |
| short left | |
| short top | |
| short right | |
| short bottom | |
| } | target_rect |
| IN: target rectangle in the output frame (for aspect ratio conversion) if a null rectangle is specified, {0,0,ulTargetWidth,ulTargetHeight} will be used. More... | |
| tcu_ulong | Reserved2 [5] |
| Reserved for future use - set to zero. More... | |
This structure is used in cuvidCreateDecoder API.
Definition at line 160 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::ulWidth |
IN: Coded sequence width in pixels.
Definition at line 162 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::ulHeight |
IN: Coded sequence height in pixels.
Definition at line 163 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::ulNumDecodeSurfaces |
IN: Maximum number of internal decode surfaces.
Definition at line 164 of file dynlink_cuviddec.h.
| cudaVideoCodec CUVIDDECODECREATEINFO::CodecType |
IN: cudaVideoCodec_XXX.
Definition at line 165 of file dynlink_cuviddec.h.
| cudaVideoChromaFormat CUVIDDECODECREATEINFO::ChromaFormat |
IN: cudaVideoChromaFormat_XXX.
Definition at line 166 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::ulCreationFlags |
IN: Decoder creation flags (cudaVideoCreateFlags_XXX)
Definition at line 167 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::bitDepthMinus8 |
IN: The value "BitDepth minus 8".
Definition at line 168 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::ulIntraDecodeOnly |
IN: Set 1 only if video has all intra frames (default value is 0).
This will optimize video memory for Intra frames only decoding. The support is limited to specific codecs(H264 rightnow), the flag will be ignored for codecs which are not supported. However decoding might fail if the flag is enabled in case of supported codecs for regular bit streams having P and/or B frames.
Definition at line 169 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::Reserved1[3] |
Reserved for future use - set to zero.
Definition at line 174 of file dynlink_cuviddec.h.
| short CUVIDDECODECREATEINFO::left |
Definition at line 179 of file dynlink_cuviddec.h.
| short CUVIDDECODECREATEINFO::top |
Definition at line 180 of file dynlink_cuviddec.h.
| short CUVIDDECODECREATEINFO::right |
Definition at line 181 of file dynlink_cuviddec.h.
| short CUVIDDECODECREATEINFO::bottom |
Definition at line 182 of file dynlink_cuviddec.h.
| struct { ... } CUVIDDECODECREATEINFO::display_area |
IN: area of the frame that should be displayed.
| cudaVideoSurfaceFormat CUVIDDECODECREATEINFO::OutputFormat |
IN: cudaVideoSurfaceFormat_XXX.
Definition at line 185 of file dynlink_cuviddec.h.
| cudaVideoDeinterlaceMode CUVIDDECODECREATEINFO::DeinterlaceMode |
IN: cudaVideoDeinterlaceMode_XXX.
Definition at line 186 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::ulTargetWidth |
IN: Post-processed output width (Should be aligned to 2)
Definition at line 187 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::ulTargetHeight |
IN: Post-processed output height (Should be aligbed to 2)
Definition at line 188 of file dynlink_cuviddec.h.
| tcu_ulong CUVIDDECODECREATEINFO::ulNumOutputSurfaces |
IN: Maximum number of output surfaces simultaneously mapped.
Definition at line 189 of file dynlink_cuviddec.h.
| CUvideoctxlock CUVIDDECODECREATEINFO::vidLock |
IN: If non-NULL, context lock used for synchronizing ownership of the cuda context.
Needed for cudaVideoCreate_PreferCUDA decode
Definition at line 190 of file dynlink_cuviddec.h.
| struct { ... } CUVIDDECODECREATEINFO::target_rect |
IN: target rectangle in the output frame (for aspect ratio conversion) if a null rectangle is specified, {0,0,ulTargetWidth,ulTargetHeight} will be used.
| tcu_ulong CUVIDDECODECREATEINFO::Reserved2[5] |
Reserved for future use - set to zero.
Definition at line 202 of file dynlink_cuviddec.h.
1.8.6