vl: seperate shader buffers from components

[mesa.git] / src / gallium / auxiliary / vl / vl_mpeg12_decoder.h

diff --git a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.h b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.h
index 66356694b59fae21c3e4fbedf033f82ae019a3cb..817c1ffd110d3b45cf3a4b87ba9899ffceece3b8 100644 (file)
--- a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.h
+++ b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.h
@@ -28,7 +28,7 @@
 #ifndef vl_mpeg12_decoder_h
 #define vl_mpeg12_decoder_h
 
-#include <pipe/p_video_context.h>
+#include "pipe/p_video_decoder.h"
 
 #include "vl_mpeg12_bitstream.h"
 #include "vl_zscan.h"
@@ -44,17 +44,14 @@ struct pipe_context;
 struct vl_mpeg12_decoder
 {
    struct pipe_video_decoder base;
-   struct pipe_context *pipe;
 
    unsigned chroma_width, chroma_height;
 
    unsigned blocks_per_line;
-   unsigned max_blocks;
-   unsigned nr_of_idct_render_targets;
+   unsigned num_blocks;
+   unsigned width_in_macroblocks;
 
    enum pipe_format zscan_source_format;
-   enum pipe_format idct_source_format;
-   enum pipe_format mc_source_format;
 
    struct pipe_vertex_buffer quads;
    struct pipe_vertex_buffer pos;
@@ -64,40 +61,56 @@ struct vl_mpeg12_decoder
 
    void *sampler_ycbcr;
 
+   struct pipe_sampler_view *zscan_linear;
+   struct pipe_sampler_view *zscan_normal;
+   struct pipe_sampler_view *zscan_alternate;
+
+   struct pipe_video_buffer *idct_source;
+   struct pipe_video_buffer *mc_source;
+
    struct vl_zscan zscan_y, zscan_c;
    struct vl_idct idct_y, idct_c;
    struct vl_mc mc_y, mc_c;
 
    void *dsa;
+
+   struct vl_mpeg12_buffer *current_buffer;
+   struct pipe_mpeg12_picture_desc picture_desc;
+   uint8_t intra_matrix[64];
+   uint8_t non_intra_matrix[64];
+   struct pipe_sampler_view *ref_frames[VL_MAX_REF_FRAMES][VL_MAX_PLANES];
+   struct pipe_surface *target_surfaces[VL_MAX_PLANES];
 };
 
 struct vl_mpeg12_buffer
 {
-   struct pipe_video_decode_buffer base;
-
    struct vl_vertex_buffer vertex_stream;
 
-   struct pipe_video_buffer *zscan_source;
-   struct pipe_video_buffer *idct_source;
-   struct pipe_video_buffer *mc_source;
+   unsigned block_num;
+   unsigned num_ycbcr_blocks[3];
+
+   struct pipe_sampler_view *zscan_source;
 
    struct vl_mpg12_bs bs;
    struct vl_zscan_buffer zscan[VL_MAX_PLANES];
    struct vl_idct_buffer idct[VL_MAX_PLANES];
    struct vl_mc_buffer mc[VL_MAX_PLANES];
 
-   struct pipe_transfer *tex_transfer[VL_MAX_PLANES];
-   short *texels[VL_MAX_PLANES];
+   struct pipe_transfer *tex_transfer;
+   short *texels;
+
+   struct vl_ycbcr_block *ycbcr_stream[VL_MAX_PLANES];
+   struct vl_motionvector *mv_stream[VL_MAX_REF_FRAMES];
 };
 
-/* drivers can call this function in their pipe_video_context constructors and pass it
-   an accelerated pipe_context along with suitable buffering modes, etc */
+/**
+ * creates a shader based mpeg12 decoder
+ */
 struct pipe_video_decoder *
-vl_create_mpeg12_decoder(struct pipe_video_context *context,
-                         struct pipe_context *pipe,
+vl_create_mpeg12_decoder(struct pipe_context *pipe,
                          enum pipe_video_profile profile,
                          enum pipe_video_entrypoint entrypoint,
                          enum pipe_video_chroma_format chroma_format,
-                         unsigned width, unsigned height);
+                         unsigned width, unsigned height, unsigned max_references);
 
 #endif /* vl_mpeg12_decoder_h */