-static void
-emit_mem2gmem(struct fd_context *ctx, struct fd_ringbuffer *ring,
- uint32_t xoff, uint32_t yoff, uint32_t bin_w, uint32_t bin_h)
-{
- struct pipe_framebuffer_state *pfb = &ctx->framebuffer;
- float x0, y0, x1, y1;
-
- fd_emit_vertex_bufs(ring, 0x9c, (struct fd_vertex_buf[]) {
- { .prsc = ctx->solid_vertexbuf, .size = 48, .offset = 0x30 },
- { .prsc = ctx->solid_vertexbuf, .size = 32, .offset = 0x60 },
- }, 2);
-
- /* write texture coordinates to vertexbuf: */
- x0 = ((float)xoff) / ((float)pfb->width);
- x1 = ((float)xoff + bin_w) / ((float)pfb->width);
- y0 = ((float)yoff) / ((float)pfb->height);
- y1 = ((float)yoff + bin_h) / ((float)pfb->height);
- OUT_PKT3(ring, CP_MEM_WRITE, 9);
- OUT_RELOC(ring, fd_resource(ctx->solid_vertexbuf)->bo, 0x60, 0);
- OUT_RING(ring, fui(x0));
- OUT_RING(ring, fui(y0));
- OUT_RING(ring, fui(x1));
- OUT_RING(ring, fui(y0));
- OUT_RING(ring, fui(x0));
- OUT_RING(ring, fui(y1));
- OUT_RING(ring, fui(x1));
- OUT_RING(ring, fui(y1));
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 2);
- OUT_RING(ring, CP_REG(REG_A2XX_VGT_INDX_OFFSET));
- OUT_RING(ring, 0);
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 2);
- OUT_RING(ring, CP_REG(REG_A2XX_VGT_VERTEX_REUSE_BLOCK_CNTL));
- OUT_RING(ring, 0x0000003b);
-
- fd_program_emit(ring, &ctx->blit_prog);
-
- OUT_PKT0(ring, REG_A2XX_TC_CNTL_STATUS, 1);
- OUT_RING(ring, A2XX_TC_CNTL_STATUS_L2_INVALIDATE);
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 2);
- OUT_RING(ring, CP_REG(REG_A2XX_RB_DEPTHCONTROL));
- OUT_RING(ring, A2XX_RB_DEPTHCONTROL_EARLY_Z_ENABLE);
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 2);
- OUT_RING(ring, CP_REG(REG_A2XX_PA_SU_SC_MODE_CNTL));
- OUT_RING(ring, A2XX_PA_SU_SC_MODE_CNTL_PROVOKING_VTX_LAST |
- A2XX_PA_SU_SC_MODE_CNTL_FRONT_PTYPE(PC_DRAW_TRIANGLES) |
- A2XX_PA_SU_SC_MODE_CNTL_BACK_PTYPE(PC_DRAW_TRIANGLES));
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 2);
- OUT_RING(ring, CP_REG(REG_A2XX_PA_SC_AA_MASK));
- OUT_RING(ring, 0x0000ffff);
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 2);
- OUT_RING(ring, CP_REG(REG_A2XX_RB_COLORCONTROL));
- OUT_RING(ring, A2XX_RB_COLORCONTROL_ALPHA_FUNC(PIPE_FUNC_ALWAYS) |
- A2XX_RB_COLORCONTROL_BLEND_DISABLE |
- A2XX_RB_COLORCONTROL_ROP_CODE(12) |
- A2XX_RB_COLORCONTROL_DITHER_MODE(DITHER_DISABLE) |
- A2XX_RB_COLORCONTROL_DITHER_TYPE(DITHER_PIXEL));
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 2);
- OUT_RING(ring, CP_REG(REG_A2XX_RB_BLEND_CONTROL));
- OUT_RING(ring, A2XX_RB_BLEND_CONTROL_COLOR_SRCBLEND(FACTOR_ONE) |
- A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN(BLEND_DST_PLUS_SRC) |
- A2XX_RB_BLEND_CONTROL_COLOR_DESTBLEND(FACTOR_ZERO) |
- A2XX_RB_BLEND_CONTROL_ALPHA_SRCBLEND(FACTOR_ONE) |
- A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN(BLEND_DST_PLUS_SRC) |
- A2XX_RB_BLEND_CONTROL_ALPHA_DESTBLEND(FACTOR_ZERO));
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 3);
- OUT_RING(ring, CP_REG(REG_A2XX_PA_SC_WINDOW_SCISSOR_TL));
- OUT_RING(ring, A2XX_PA_SC_WINDOW_OFFSET_DISABLE |
- xy2d(0,0)); /* PA_SC_WINDOW_SCISSOR_TL */
- OUT_RING(ring, xy2d(bin_w, bin_h)); /* PA_SC_WINDOW_SCISSOR_BR */
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 5);
- OUT_RING(ring, CP_REG(REG_A2XX_PA_CL_VPORT_XSCALE));
- OUT_RING(ring, fui((float)bin_w/2.0)); /* PA_CL_VPORT_XSCALE */
- OUT_RING(ring, fui((float)bin_w/2.0)); /* PA_CL_VPORT_XOFFSET */
- OUT_RING(ring, fui(-(float)bin_h/2.0)); /* PA_CL_VPORT_YSCALE */
- OUT_RING(ring, fui((float)bin_h/2.0)); /* PA_CL_VPORT_YOFFSET */
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 2);
- OUT_RING(ring, CP_REG(REG_A2XX_PA_CL_VTE_CNTL));
- OUT_RING(ring, A2XX_PA_CL_VTE_CNTL_VTX_XY_FMT |
- A2XX_PA_CL_VTE_CNTL_VTX_Z_FMT | // XXX check this???
- A2XX_PA_CL_VTE_CNTL_VPORT_X_SCALE_ENA |
- A2XX_PA_CL_VTE_CNTL_VPORT_X_OFFSET_ENA |
- A2XX_PA_CL_VTE_CNTL_VPORT_Y_SCALE_ENA |
- A2XX_PA_CL_VTE_CNTL_VPORT_Y_OFFSET_ENA);
-
- OUT_PKT3(ring, CP_SET_CONSTANT, 2);
- OUT_RING(ring, CP_REG(REG_A2XX_PA_CL_CLIP_CNTL));
- OUT_RING(ring, 0x00000000);
-
- if (ctx->restore & (FD_BUFFER_DEPTH | FD_BUFFER_STENCIL))
- emit_mem2gmem_surf(ring, 0, bin_w * bin_h, pfb->zsbuf);
-
- if (ctx->restore & FD_BUFFER_COLOR)
- emit_mem2gmem_surf(ring, 1, 0, pfb->cbufs[0]);
-
- /* TODO blob driver seems to toss in a CACHE_FLUSH after each DRAW_INDX.. */