2 files changed, 15 insertions, 2 deletions
diff --git a/src/gallium/include/pipe/p_video_decoder.h b/src/gallium/include/pipe/p_video_decoder.h
index c7f5877858d..2aa4001c179 100644
--- a/src/gallium/include/pipe/p_video_decoder.h
+++ b/src/gallium/include/pipe/p_video_decoder.h
@@ -84,8 +84,7 @@ struct pipe_video_decoder
     * set the quantification matrixes
     */
    void (*set_quant_matrix)(struct pipe_video_decoder *decoder,
-                            const uint8_t intra_matrix[64],
-                            const uint8_t non_intra_matrix[64]);
+                            const struct pipe_quant_matrix *matrix);
 
    /**
     * set target where video data is decoded to
diff --git a/src/gallium/include/pipe/p_video_state.h b/src/gallium/include/pipe/p_video_state.h
index 8e68f27cbdb..8166ac76b63 100644
--- a/src/gallium/include/pipe/p_video_state.h
+++ b/src/gallium/include/pipe/p_video_state.h
@@ -100,6 +100,11 @@ struct pipe_picture_desc
    enum pipe_video_profile profile;
 };
 
+struct pipe_quant_matrix
+{
+   enum pipe_video_codec codec;
+};
+
 struct pipe_macroblock
 {
    enum pipe_video_codec codec;
@@ -116,9 +121,18 @@ struct pipe_mpeg12_picture_desc
    unsigned alternate_scan;
    unsigned intra_vlc_format;
    unsigned concealment_motion_vectors;
+   unsigned intra_dc_precision;
    unsigned f_code[2][2];
 };
 
+struct pipe_mpeg12_quant_matrix
+{
+   struct pipe_quant_matrix base;
+
+   const uint8_t *intra_matrix;
+   const uint8_t *non_intra_matrix;
+};
+
 struct pipe_mpeg12_macroblock
 {
    struct pipe_macroblock base;