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vaapi_encode: Refactor slightly to allow easier setting of global options

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Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Mark Thompson 2016-04-12 23:13:31 +01:00 • committed by Anton Khirnov
parent 18019f8cb9
commit f6b8552369
5 changed files with 73 additions and 42 deletions
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10
libavcodec/vaapi_encode.h
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@ -32,6 +32,8 @@ struct VAAPIEncodeType;
struct VAAPIEncodePicture;
enum {
MAX_CONFIG_ATTRIBUTES = 4,
MAX_GLOBAL_PARAMS = 4,
MAX_PICTURE_REFERENCES = 2,
MAX_PICTURE_SLICES = 1,
MAX_PARAM_BUFFERS = 16,
@ -128,15 +130,19 @@ typedef struct VAAPIEncodeContext {
AVBufferRef *recon_frames_ref;
AVHWFramesContext *recon_frames;
VAConfigAttrib *config_attributes;
VAConfigAttrib config_attributes[MAX_CONFIG_ATTRIBUTES];
int nb_config_attributes;
VAEncMiscParameterBuffer *global_params[MAX_GLOBAL_PARAMS];
size_t global_params_size[MAX_GLOBAL_PARAMS];
int nb_global_params;
// Per-sequence parameter structure (VAEncSequenceParameterBuffer*).
void *codec_sequence_params;
// Per-sequence parameters found in the per-picture parameter
// structure (VAEncPictureParameterBuffer*).
void *codec_picture_params;
void *codec_picture_params;
// Current encoding window, in display (input) order.
VAAPIEncodePicture *pic_start, *pic_end;