diff options
Diffstat (limited to 'va/va.h')
| -rw-r--r-- | va/va.h | 47 |
1 files changed, 27 insertions, 20 deletions
@@ -390,6 +390,14 @@ typedef enum */ VAConfigAttribEncMacroblockInfo = 16, /** + * \brief JPEG encoding attribute. Read-only. + * + * This attribute exposes a number of capabilities of the underlying + * JPEG implementation. The attribute value is partitioned into fields as defined in the + * VAConfigAttribValEncJPEG union. + */ + VAConfigAttribEncJPEG = 20, + /** * \brief Encoding quality range attribute. Read-only. * * This attribute conveys whether the driver supports different quality level settings @@ -481,6 +489,25 @@ typedef struct _VAConfigAttrib { #define VA_ENC_SLICE_STRUCTURE_ARBITRARY_MACROBLOCKS 0x00000002 /**@}*/ +/** \brief Attribute value for VAConfigAttribEncJPEG */ +typedef union _VAConfigAttribValEncJPEG { + struct { + /** \brief set to 1 for arithmatic coding. */ + unsigned int arithmatic_coding_mode : 1; + /** \brief set to 1 for progressive dct. */ + unsigned int progressive_dct_mode : 1; + /** \brief set to 1 for non-interleaved. */ + unsigned int non_interleaved_mode : 1; + /** \brief set to 1 for differential. */ + unsigned int differential_mode : 1; + unsigned int max_num_components : 3; + unsigned int max_num_scans : 4; + unsigned int max_num_huffman_tables : 3; + unsigned int max_num_quantization_tables : 3; + } bits; + unsigned int value; +} VAConfigAttribValEncJPEG; + /** * if an attribute is not applicable for a given * profile/entrypoint pair, then set the value to the following @@ -1122,26 +1149,6 @@ typedef struct _VASliceParameterBufferBase unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX definitions */ } VASliceParameterBufferBase; - -/**************************** - * JEPG data structure - ***************************/ -typedef struct _VAQMatrixBufferJPEG -{ - int load_lum_quantiser_matrix; - int load_chroma_quantiser_matrix; - unsigned char lum_quantiser_matrix[64]; - unsigned char chroma_quantiser_matrix[64]; -} VAQMatrixBufferJPEG; - -typedef struct _VAEncPictureParameterBufferJPEG -{ - VASurfaceID reconstructed_picture; - unsigned short picture_width; - unsigned short picture_height; - VABufferID coded_buf; -} VAEncPictureParameterBufferJPEG; - #include <va/va_dec_jpeg.h> /**************************** |