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radeonsi: Keep around copies of original sampler states.

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Fixes crashes when restoring sampler states after blits.
This commit is contained in:
Michel Dänzer 2012-05-14 16:34:11 +02:00 • committed by Michel Dänzer
parent 1deb2be2b7
commit 8969de7e98
1 changed files with 2 additions and 0 deletions
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2
src/gallium/drivers/radeonsi/evergreen_state.c
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@ -1349,6 +1349,8 @@ static void evergreen_bind_ps_sampler(struct pipe_context *ctx, unsigned count,
rctx->ws->buffer_unmap(bo->cs_buf);
memcpy(rctx->ps_samplers.samplers, states, sizeof(void*) * count);
rstate->nregs = 0;
va = r600_resource_va(ctx->screen, (void *)bo);
r600_pipe_state_add_reg(rstate, R_00B038_SPI_SHADER_USER_DATA_PS_2, va, bo, RADEON_USAGE_READ);