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vl: add MJPEG picture description 

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Leo Liu 2017-08-15 10:31:30 -04:00
parent 11ccb56e9f
commit 4ac38ac3de
1 changed files with 59 additions and 0 deletions
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59
src/gallium/include/pipe/p_video_state.h
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@ -519,6 +519,65 @@ struct pipe_h265_picture_desc
bool UseRefPicList;
};
struct pipe_mjpeg_picture_desc
{
struct pipe_picture_desc base;
struct
{
uint16_t picture_width;
uint16_t picture_height;
struct {
uint8_t component_id;
uint8_t h_sampling_factor;
uint8_t v_sampling_factor;
uint8_t quantiser_table_selector;
} components[255];
uint8_t num_components;
} picture_parameter;
struct
{
uint8_t load_quantiser_table[4];
uint8_t quantiser_table[4][64];
} quantization_table;
struct
{
uint8_t load_huffman_table[2];
struct {
uint8_t num_dc_codes[16];
uint8_t dc_values[12];
uint8_t num_ac_codes[16];
uint8_t ac_values[162];
uint8_t pad[2];
} table[2];
} huffman_table;
struct
{
unsigned slice_data_size;
unsigned slice_data_offset;
unsigned slice_data_flag;
unsigned slice_horizontal_position;
unsigned slice_vertical_position;
struct {
uint8_t component_selector;
uint8_t dc_table_selector;
uint8_t ac_table_selector;
} components[4];
uint8_t num_components;
uint16_t restart_interval;
unsigned num_mcus;
} slice_parameter;
};
#ifdef __cplusplus
}
#endif