vl: add VL_MAX_SURFACES define

Signed-off-by: Christian König <deathsimple@vodafone.de>

diff --git a/src/gallium/auxiliary/vl/vl_defines.h b/src/gallium/auxiliary/vl/vl_defines.h
index ffbc653..6f20706 100644 (file)
--- a/src/gallium/auxiliary/vl/vl_defines.h
+++ b/src/gallium/auxiliary/vl/vl_defines.h
@@ -36,6 +36,7 @@
 #define VL_BLOCK_HEIGHT 8
 
 #define VL_NUM_COMPONENTS 3
+#define VL_MAX_SURFACES (VL_NUM_COMPONENTS * 2)
 #define VL_MAX_REF_FRAMES 2
 
 #endif

diff --git a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
index 78dfd69..31d96fd 100644 (file)
--- a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
+++ b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
@@ -683,6 +683,7 @@ vl_mpeg12_end_frame(struct pipe_video_decoder *decoder,
    unsigned nr_components;
 
    assert(dec && target && picture);
+   assert(!target->interlaced);
 
    buf = vl_mpeg12_get_decode_buffer(dec, target);
 
@@ -734,7 +735,7 @@ vl_mpeg12_end_frame(struct pipe_video_decoder *decoder,
 
    plane_order = vl_video_buffer_plane_order(target->buffer_format);
    mc_source_sv = dec->mc_source->get_sampler_view_planes(dec->mc_source);
-   for (i = 0, component = 0; i < VL_NUM_COMPONENTS; ++i) {
+   for (i = 0, component = 0; component < VL_NUM_COMPONENTS; ++i) {
       if (!target_surfaces[i]) continue;
 
       nr_components = util_format_get_nr_components(target_surfaces[i]->texture->format);

diff --git a/src/gallium/auxiliary/vl/vl_video_buffer.h b/src/gallium/auxiliary/vl/vl_video_buffer.h
index 16c2e31..6e2f8b8 100644 (file)
--- a/src/gallium/auxiliary/vl/vl_video_buffer.h
+++ b/src/gallium/auxiliary/vl/vl_video_buffer.h
@@ -45,7 +45,7 @@ struct vl_video_buffer
    struct pipe_resource     *resources[VL_NUM_COMPONENTS];
    struct pipe_sampler_view *sampler_view_planes[VL_NUM_COMPONENTS];
    struct pipe_sampler_view *sampler_view_components[VL_NUM_COMPONENTS];
-   struct pipe_surface      *surfaces[VL_NUM_COMPONENTS * 2];
+   struct pipe_surface      *surfaces[VL_MAX_SURFACES];
 };
 
 /**