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st/nine: Decompose nine_context_set_indices

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Part of the refactor to move all gallium calls to
nine_state.c, and have all internal states required
for those calls in nine_context.

Signed-off-by: Axel Davy <axel.davy@ens.fr>
This commit is contained in:
Axel Davy
2016-11-01 16:38:57 +01:00
parent 08b717dfd3
commit 69f447752d
1 changed files with 24 additions and 8 deletions
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32
src/gallium/state_trackers/nine/nine_state.c
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@@ -1244,23 +1244,39 @@ nine_context_set_stream_source_freq(struct NineDevice9 *device,
context->changed.group |= NINE_STATE_STREAMFREQ;
}
static void
nine_context_set_indices_apply(struct NineDevice9 *device,
struct pipe_resource *res,
UINT IndexSize,
UINT OffsetInBytes)
{
struct nine_context *context = &device->context;
context->idxbuf.index_size = IndexSize;
context->idxbuf.offset = OffsetInBytes;
pipe_resource_reference(&context->idxbuf.buffer, res);
context->idxbuf.user_buffer = NULL;
context->changed.group |= NINE_STATE_IDXBUF;
}
void
nine_context_set_indices(struct NineDevice9 *device,
struct NineIndexBuffer9 *idxbuf)
{
struct nine_context *context = &device->context;
const struct pipe_index_buffer *pipe_idxbuf;
struct pipe_resource *res = NULL;
UINT IndexSize = 0;
UINT OffsetInBytes = 0;
if (idxbuf) {
pipe_idxbuf = NineIndexBuffer9_GetBuffer(idxbuf);
context->idxbuf.index_size = pipe_idxbuf->index_size;
pipe_resource_reference(&context->idxbuf.buffer, pipe_idxbuf->buffer);
context->idxbuf.offset = pipe_idxbuf->offset;
context->idxbuf.user_buffer = NULL;
} else
pipe_resource_reference(&context->idxbuf.buffer, NULL);
IndexSize = pipe_idxbuf->index_size;
res = pipe_idxbuf->buffer;
OffsetInBytes = pipe_idxbuf->offset;
}
context->changed.group |= NINE_STATE_IDXBUF;
nine_context_set_indices_apply(device, res, IndexSize, OffsetInBytes);
}
void