Exemple #1
0
static void
emit_gmem2mem_surf(struct fd_batch *batch, uint32_t base,
		struct pipe_surface *psurf)
{
	struct fd_ringbuffer *ring = batch->gmem;
	struct fd_resource *rsc = fd_resource(psurf->texture);
	uint32_t swap = fmt2swap(psurf->format);
	struct fd_resource_slice *slice =
		fd_resource_slice(rsc, psurf->u.tex.level);
	uint32_t offset =
		fd_resource_offset(rsc, psurf->u.tex.level, psurf->u.tex.first_layer);

	assert((slice->pitch & 31) == 0);
	assert((offset & 0xfff) == 0);

	if (!rsc->valid)
		return;

	OUT_PKT3(ring, CP_SET_CONSTANT, 2);
	OUT_RING(ring, CP_REG(REG_A2XX_RB_COLOR_INFO));
	OUT_RING(ring, A2XX_RB_COLOR_INFO_SWAP(swap) |
			A2XX_RB_COLOR_INFO_BASE(base) |
			A2XX_RB_COLOR_INFO_FORMAT(fd2_pipe2color(psurf->format)));

	OUT_PKT3(ring, CP_SET_CONSTANT, 5);
	OUT_RING(ring, CP_REG(REG_A2XX_RB_COPY_CONTROL));
	OUT_RING(ring, 0x00000000);             /* RB_COPY_CONTROL */
	OUT_RELOCW(ring, rsc->bo, offset, 0, 0);     /* RB_COPY_DEST_BASE */
	OUT_RING(ring, slice->pitch >> 5); /* RB_COPY_DEST_PITCH */
	OUT_RING(ring,                          /* RB_COPY_DEST_INFO */
			A2XX_RB_COPY_DEST_INFO_FORMAT(fd2_pipe2color(psurf->format)) |
			A2XX_RB_COPY_DEST_INFO_LINEAR |
			A2XX_RB_COPY_DEST_INFO_SWAP(swap) |
			A2XX_RB_COPY_DEST_INFO_WRITE_RED |
			A2XX_RB_COPY_DEST_INFO_WRITE_GREEN |
			A2XX_RB_COPY_DEST_INFO_WRITE_BLUE |
			A2XX_RB_COPY_DEST_INFO_WRITE_ALPHA);

	if (!is_a20x(batch->ctx->screen)) {
		OUT_WFI (ring);

		OUT_PKT3(ring, CP_SET_CONSTANT, 3);
		OUT_RING(ring, CP_REG(REG_A2XX_VGT_MAX_VTX_INDX));
		OUT_RING(ring, 3);                 /* VGT_MAX_VTX_INDX */
		OUT_RING(ring, 0);                 /* VGT_MIN_VTX_INDX */
	}

	fd_draw(batch, ring, DI_PT_RECTLIST, IGNORE_VISIBILITY,
			DI_SRC_SEL_AUTO_INDEX, 3, 0, INDEX_SIZE_IGN, 0, 0, NULL);
}
Exemple #2
0
static void
emit_gmem2mem_surf(struct fd_context *ctx, uint32_t base,
		struct pipe_surface *psurf)
{
	struct fd_ringbuffer *ring = ctx->ring;
	struct fd_resource *rsc = fd_resource(psurf->texture);
	uint32_t swap = fmt2swap(psurf->format);

	OUT_PKT3(ring, CP_SET_CONSTANT, 2);
	OUT_RING(ring, CP_REG(REG_A2XX_RB_COLOR_INFO));
	OUT_RING(ring, A2XX_RB_COLOR_INFO_SWAP(swap) |
			A2XX_RB_COLOR_INFO_BASE(base) |
			A2XX_RB_COLOR_INFO_FORMAT(fd2_pipe2color(psurf->format)));

	OUT_PKT3(ring, CP_SET_CONSTANT, 5);
	OUT_RING(ring, CP_REG(REG_A2XX_RB_COPY_CONTROL));
	OUT_RING(ring, 0x00000000);             /* RB_COPY_CONTROL */
	OUT_RELOCW(ring, rsc->bo, 0, 0, 0);     /* RB_COPY_DEST_BASE */
	OUT_RING(ring, rsc->slices[0].pitch >> 5); /* RB_COPY_DEST_PITCH */
	OUT_RING(ring,                          /* RB_COPY_DEST_INFO */
			A2XX_RB_COPY_DEST_INFO_FORMAT(fd2_pipe2color(psurf->format)) |
			A2XX_RB_COPY_DEST_INFO_LINEAR |
			A2XX_RB_COPY_DEST_INFO_SWAP(swap) |
			A2XX_RB_COPY_DEST_INFO_WRITE_RED |
			A2XX_RB_COPY_DEST_INFO_WRITE_GREEN |
			A2XX_RB_COPY_DEST_INFO_WRITE_BLUE |
			A2XX_RB_COPY_DEST_INFO_WRITE_ALPHA);

	OUT_WFI (ring);

	OUT_PKT3(ring, CP_SET_CONSTANT, 3);
	OUT_RING(ring, CP_REG(REG_A2XX_VGT_MAX_VTX_INDX));
	OUT_RING(ring, 3);                 /* VGT_MAX_VTX_INDX */
	OUT_RING(ring, 0);                 /* VGT_MIN_VTX_INDX */

	fd_draw(ctx, ring, DI_PT_RECTLIST, IGNORE_VISIBILITY,
			DI_SRC_SEL_AUTO_INDEX, 3, INDEX_SIZE_IGN, 0, 0, NULL);
}