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r600g: Enable reusing of compute state

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This commit is contained in:
Tom Stellard 2012-06-06 19:44:09 -04:00
parent 5cd6ce939d
commit ff08f1ec6f
1 changed files with 9 additions and 6 deletions
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15
src/gallium/drivers/r600/evergreen_compute.c
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@ -147,18 +147,21 @@ static void evergreen_bind_compute_state(struct pipe_context *ctx_, void *state)
ctx->cs_shader = (struct r600_pipe_compute *)state;
assert(!ctx->cs_shader->shader_code_bo);
if (!ctx->cs_shader->shader_code_bo) {
ctx->cs_shader->shader_code_bo =
r600_compute_buffer_alloc_vram(ctx->screen,
ctx->cs_shader->shader_code_bo =
r600_compute_buffer_alloc_vram(ctx->screen,
ctx->cs_shader->bc.ndw * 4);
void *p = ctx->ws->buffer_map(ctx->cs_shader->shader_code_bo->cs_buf,
void *p = ctx->ws->buffer_map(
ctx->cs_shader->shader_code_bo->cs_buf,
ctx->cs, PIPE_TRANSFER_WRITE);
memcpy(p, ctx->cs_shader->bc.bytecode, ctx->cs_shader->bc.ndw * 4);
memcpy(p, ctx->cs_shader->bc.bytecode, ctx->cs_shader->bc.ndw * 4);
ctx->ws->buffer_unmap(ctx->cs_shader->shader_code_bo->cs_buf);
ctx->ws->buffer_unmap(ctx->cs_shader->shader_code_bo->cs_buf);
}
evergreen_compute_init_config(ctx);