C++ (Cpp) r600_copy_from_staging_texture 예제들

예제 #1

파일: r600_texture.c 프로젝트: maurossi/mesa-mesa

static void r600_texture_transfer_unmap(struct pipe_context *ctx,
					struct pipe_transfer* transfer)
{
	struct r600_transfer *rtransfer = (struct r600_transfer*)transfer;
	struct r600_common_context *rctx = (struct r600_common_context*)ctx;
	struct radeon_winsys_cs_handle *buf;
	struct pipe_resource *texture = transfer->resource;
	struct r600_texture *rtex = (struct r600_texture*)texture;

	if (rtransfer->staging) {
		buf = rtransfer->staging->cs_buf;
	} else {
		buf = r600_resource(transfer->resource)->cs_buf;
	}
	rctx->ws->buffer_unmap(buf);

	if ((transfer->usage & PIPE_TRANSFER_WRITE) && rtransfer->staging) {
		if (rtex->is_depth && rtex->resource.b.b.nr_samples <= 1) {
			ctx->resource_copy_region(ctx, texture, transfer->level,
						  transfer->box.x, transfer->box.y, transfer->box.z,
						  &rtransfer->staging->b.b, transfer->level,
						  &transfer->box);
		} else {
			r600_copy_from_staging_texture(ctx, rtransfer);
		}
	}

	if (rtransfer->staging)
		pipe_resource_reference((struct pipe_resource**)&rtransfer->staging, NULL);

	FREE(transfer);
}

예제 #2

파일: r600_texture.c 프로젝트: stereotype441/mesa

static void si_texture_transfer_destroy(struct pipe_context *ctx,
					struct pipe_transfer *transfer)
{
	struct r600_transfer *rtransfer = (struct r600_transfer*)transfer;
	struct pipe_resource *texture = transfer->resource;
	struct r600_resource_texture *rtex = (struct r600_resource_texture*)texture;

	if (rtransfer->staging_texture) {
		if (transfer->usage & PIPE_TRANSFER_WRITE) {
			r600_copy_from_staging_texture(ctx, rtransfer);
		}
		pipe_resource_reference(&rtransfer->staging_texture, NULL);
	}

	if (rtex->depth && !rtex->is_flushing_texture) {
		if ((transfer->usage & PIPE_TRANSFER_WRITE) && rtex->flushed_depth_texture)
			r600_blit_push_depth(ctx, rtex);
	}

	pipe_resource_reference(&transfer->resource, NULL);
	FREE(transfer);
}

예제 #3

파일: r600_texture.c 프로젝트: VadimGirlin/mesa

static void si_texture_transfer_unmap(struct pipe_context *ctx,
				      struct pipe_transfer* transfer)
{
	struct r600_transfer *rtransfer = (struct r600_transfer*)transfer;
	struct r600_context *rctx = (struct r600_context*)ctx;
	struct radeon_winsys_cs_handle *buf;
	struct pipe_resource *texture = transfer->resource;
	struct r600_resource_texture *rtex = (struct r600_resource_texture*)texture;

	if (rtransfer->staging_texture) {
		buf = si_resource(rtransfer->staging_texture)->cs_buf;
	} else {
		struct r600_resource_texture *rtex = (struct r600_resource_texture*)transfer->resource;

		if (rtex->flushed_depth_texture) {
			buf = rtex->flushed_depth_texture->resource.cs_buf;
		} else {
			buf = si_resource(transfer->resource)->cs_buf;
		}
	}
	rctx->ws->buffer_unmap(buf);

	if (rtransfer->staging_texture) {
		if (transfer->usage & PIPE_TRANSFER_WRITE) {
			r600_copy_from_staging_texture(ctx, rtransfer);
		}
		pipe_resource_reference(&rtransfer->staging_texture, NULL);
	}

	if (rtex->depth && !rtex->is_flushing_texture) {
		if ((transfer->usage & PIPE_TRANSFER_WRITE) && rtex->flushed_depth_texture)
			r600_blit_push_depth(ctx, rtex);
	}

	pipe_resource_reference(&transfer->resource, NULL);
	FREE(transfer);
}