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use vl_vb_upload_quads also for mc

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This commit is contained in:
Christian König
2010-11-28 20:20:47 +01:00
parent 3e6a5077ca
commit 838d109207
1 changed files with 1 additions and 37 deletions
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src/gallium/auxiliary/vl/vl_mpeg12_mc_renderer.c
+1 -37
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@@ -87,11 +87,6 @@ enum VS_OUTPUT
VS_O_MV3
};
/* vertices for a quad covering a macroblock */
static const struct vertex2f const_quad[4] = {
{0.0f, 0.0f}, {1.0f, 0.0f}, {1.0f, 1.0f}, {0.0f, 1.0f}
};
static const unsigned const_mbtype_config[VL_NUM_MACROBLOCK_TYPES][2] = {
[VL_MACROBLOCK_TYPE_INTRA] = { 0, 0 },
[VL_MACROBLOCK_TYPE_FWD_FRAME_PRED] = { 1, 1 },
@@ -553,15 +548,7 @@ init_buffers(struct vl_mpeg12_mc_renderer *r)
r->sampler_views.all[i] = r->pipe->create_sampler_view(r->pipe, r->textures.all[i], &sampler_view);
}
r->vertex_bufs.individual.rect.stride = sizeof(struct vertex2f);
r->vertex_bufs.individual.rect.max_index = 4 * r->macroblocks_per_batch - 1;
r->vertex_bufs.individual.rect.buffer_offset = 0;
r->vertex_bufs.individual.rect.buffer = pipe_buffer_create
(
r->pipe->screen,
PIPE_BIND_VERTEX_BUFFER,
sizeof(struct vertex2f) * 4 * r->macroblocks_per_batch
);
r->vertex_bufs.individual.quad = vl_vb_upload_quads(r->pipe, r->macroblocks_per_batch);
r->vertex_bufs.individual.ycbcr.stride = sizeof(struct vert_stream_0);
r->vertex_bufs.individual.ycbcr.max_index = 4 * r->macroblocks_per_batch - 1;
@@ -644,27 +631,6 @@ init_buffers(struct vl_mpeg12_mc_renderer *r)
return true;
}
static void
init_const_buffers(struct vl_mpeg12_mc_renderer *r)
{
struct pipe_transfer *buf_transfer;
struct vertex2f *rect;
unsigned i;
rect = pipe_buffer_map
(
r->pipe,
r->vertex_bufs.individual.rect.buffer,
PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD,
&buf_transfer
);
for ( i = 0; i < r->macroblocks_per_batch; ++i)
memcpy(rect + i * 4, &const_quad, sizeof(const_quad));
pipe_buffer_unmap(r->pipe, r->vertex_bufs.individual.rect.buffer, buf_transfer);
}
static void
cleanup_buffers(struct vl_mpeg12_mc_renderer *r)
{
@@ -1121,8 +1087,6 @@ vl_mpeg12_mc_renderer_init(struct vl_mpeg12_mc_renderer *renderer,
if (!init_buffers(renderer))
goto error_buffers;
init_const_buffers(renderer);
renderer->surface = NULL;
renderer->past = NULL;
renderer->future = NULL;