C++ (Cpp) do_hardware_msaa_resolve Examples

Example #1

File: r600_blit.c Project: boombatower/mesa

static void r600_blit(struct pipe_context *ctx,
                      const struct pipe_blit_info *info)
{
	struct r600_context *rctx = (struct r600_context*)ctx;

	if (do_hardware_msaa_resolve(ctx, info)) {
		return;
	}

	assert(util_blitter_is_blit_supported(rctx->blitter, info));

	/* The driver doesn't decompress resources automatically while
	 * u_blitter is rendering. */
	if (!r600_decompress_subresource(ctx, info->src.resource, info->src.level,
					 info->src.box.z,
					 info->src.box.z + info->src.box.depth - 1)) {
		return; /* error */
	}

	if (rctx->screen->b.debug_flags & DBG_FORCE_DMA &&
	    util_try_blit_via_copy_region(ctx, info))
		return;

	r600_blitter_begin(ctx, R600_BLIT |
			   (info->render_condition_enable ? 0 : R600_DISABLE_RENDER_COND));
	util_blitter_blit(rctx->blitter, info);
	r600_blitter_end(ctx);
}

Example #2

File: si_blit.c Project: Haifen/Mesa-3D

static void si_blit(struct pipe_context *ctx,
		    const struct pipe_blit_info *info)
{
	struct si_context *sctx = (struct si_context*)ctx;

	if (do_hardware_msaa_resolve(ctx, info)) {
		return;
	}

	assert(util_blitter_is_blit_supported(sctx->blitter, info));

	/* The driver doesn't decompress resources automatically while
	 * u_blitter is rendering. */
	si_decompress_subresource(ctx, info->src.resource, info->src.level,
				  info->src.box.z,
				  info->src.box.z + info->src.box.depth - 1);

	si_blitter_begin(ctx, SI_BLIT);
	util_blitter_blit(sctx->blitter, info);
	si_blitter_end(ctx);
}