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freedreno: dirty context when reallocating a bound bo 

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Ilia Mirkin 2015-04-03 22:29:44 -04:00 committed by Rob Clark
parent bde2045fa2
commit 14dfd8cc43
1 changed files with 40 additions and 0 deletions
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40
src/gallium/drivers/freedreno/freedreno_resource.c
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@ -41,6 +41,45 @@
#include <errno.h>
static void
fd_invalidate_resource(struct fd_context *ctx, struct pipe_resource *prsc)
{
int i;
/* Go through the entire state and see if the resource is bound
* anywhere. If it is, mark the relevant state as dirty. This is called on
* realloc_bo.
*/
/* Constbufs */
for (i = 1; i < PIPE_MAX_CONSTANT_BUFFERS && !(ctx->dirty & FD_DIRTY_CONSTBUF); i++) {
if (ctx->constbuf[PIPE_SHADER_VERTEX].cb[i].buffer == prsc)
ctx->dirty |= FD_DIRTY_CONSTBUF;
if (ctx->constbuf[PIPE_SHADER_FRAGMENT].cb[i].buffer == prsc)
ctx->dirty |= FD_DIRTY_CONSTBUF;
}
/* VBOs */
for (i = 0; i < ctx->vtx.vertexbuf.count && !(ctx->dirty & FD_DIRTY_VTXBUF); i++) {
if (ctx->vtx.vertexbuf.vb[i].buffer == prsc)
ctx->dirty |= FD_DIRTY_VTXBUF;
}
/* Index buffer */
if (ctx->indexbuf.buffer == prsc)
ctx->dirty |= FD_DIRTY_INDEXBUF;
/* Textures */
for (i = 0; i < ctx->verttex.num_textures && !(ctx->dirty & FD_DIRTY_VERTTEX); i++) {
if (ctx->verttex.textures[i]->texture == prsc)
ctx->dirty |= FD_DIRTY_VERTTEX;
}
for (i = 0; i < ctx->fragtex.num_textures && !(ctx->dirty & FD_DIRTY_FRAGTEX); i++) {
if (ctx->fragtex.textures[i]->texture == prsc)
ctx->dirty |= FD_DIRTY_FRAGTEX;
}
}
static void
realloc_bo(struct fd_resource *rsc, uint32_t size)
{
@ -132,6 +171,7 @@ fd_resource_transfer_map(struct pipe_context *pctx,
if (usage & PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE) {
realloc_bo(rsc, fd_bo_size(rsc->bo));
fd_invalidate_resource(ctx, prsc);
} else if ((usage & PIPE_TRANSFER_WRITE) &&
prsc->target == PIPE_BUFFER &&
!util_ranges_intersect(&rsc->valid_buffer_range,