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nvfx: reference count bound objects

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This commit is contained in:
Luca Barbieri 2010-08-06 09:15:00 +02:00
parent 95acfd0c8a
commit e189823eb4
1 changed files with 29 additions and 7 deletions
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36
src/gallium/drivers/nvfx/nvfx_state.c
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@ -1,6 +1,7 @@
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
#include "util/u_framebuffer.h"
#include "draw/draw_context.h"
@ -507,7 +508,10 @@ nvfx_set_framebuffer_state(struct pipe_context *pipe,
{
struct nvfx_context *nvfx = nvfx_context(pipe);
nvfx->framebuffer = *fb;
if(fb)
util_copy_framebuffer_state(&nvfx->framebuffer, fb);
else
util_unreference_framebuffer_state(&nvfx->framebuffer);
nvfx->dirty |= NVFX_NEW_FB;
}
@ -548,7 +552,17 @@ nvfx_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
{
struct nvfx_context *nvfx = nvfx_context(pipe);
memcpy(nvfx->vtxbuf, vb, sizeof(*vb) * count);
for(unsigned i = 0; i < count; ++i)
{
pipe_resource_reference(&nvfx->vtxbuf[i].buffer, vb[i].buffer);
nvfx->vtxbuf[i].buffer_offset = vb[i].buffer_offset;
nvfx->vtxbuf[i].max_index = vb[i].max_index;
nvfx->vtxbuf[i].stride = vb[i].stride;
}
for(unsigned i = count; i < nvfx->vtxbuf_nr; ++i)
pipe_resource_reference(&nvfx->vtxbuf[i].buffer, 0);
nvfx->vtxbuf_nr = count;
nvfx->dirty |= NVFX_NEW_ARRAYS;
@ -561,12 +575,20 @@ nvfx_set_index_buffer(struct pipe_context *pipe,
{
struct nvfx_context *nvfx = nvfx_context(pipe);
if (ib)
memcpy(&nvfx->idxbuf, ib, sizeof(nvfx->idxbuf));
else
memset(&nvfx->idxbuf, 0, sizeof(nvfx->idxbuf));
/* TODO make this more like a state */
if(ib)
{
pipe_resource_reference(&nvfx->idxbuf.buffer, ib->buffer);
nvfx->idxbuf.index_size = ib->index_size;
nvfx->idxbuf.offset = ib->offset;
}
else
{
pipe_resource_reference(&nvfx->idxbuf.buffer, 0);
nvfx->idxbuf.index_size = 0;
nvfx->idxbuf.offset = 0;
}
}
static void *