diff options
Diffstat (limited to 'src/gallium/drivers/vc4')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_context.c | 16 | ||||
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_simulator.c | 10 |
2 files changed, 18 insertions, 8 deletions
diff --git a/src/gallium/drivers/vc4/vc4_context.c b/src/gallium/drivers/vc4/vc4_context.c index d14da676334..6ecc2cab2ab 100644 --- a/src/gallium/drivers/vc4/vc4_context.c +++ b/src/gallium/drivers/vc4/vc4_context.c @@ -61,14 +61,24 @@ vc4_setup_rcl(struct vc4_context *vc4) cl_u32(&vc4->rcl, vc4->clear_depth); cl_u8(&vc4->rcl, vc4->clear_stencil); + /* The rendering mode config determines the pointer that's used for + * VC4_PACKET_STORE_MS_TILE_BUFFER address computations. The kernel + * could handle a no-relocation rendering mode config and deny those + * packets, but instead we just tell the kernel we're doing our color + * rendering to the Z buffer, and just don't emit any of those + * packets. + */ + struct vc4_surface *render_surf = csurf ? csurf : zsurf; + struct vc4_resource *render_tex = vc4_resource(render_surf->base.texture); + cl_start_reloc(&vc4->rcl, 1); cl_u8(&vc4->rcl, VC4_PACKET_TILE_RENDERING_MODE_CONFIG); - cl_reloc(vc4, &vc4->rcl, ctex->bo, csurf->offset); + cl_reloc(vc4, &vc4->rcl, render_tex->bo, render_surf->offset); cl_u16(&vc4->rcl, width); cl_u16(&vc4->rcl, height); - cl_u16(&vc4->rcl, ((csurf->tiling << + cl_u16(&vc4->rcl, ((render_surf->tiling << VC4_RENDER_CONFIG_MEMORY_FORMAT_SHIFT) | - (vc4_rt_format_is_565(csurf->base.format) ? + (vc4_rt_format_is_565(render_surf->base.format) ? VC4_RENDER_CONFIG_FORMAT_BGR565 : VC4_RENDER_CONFIG_FORMAT_RGBA8888) | VC4_RENDER_CONFIG_EARLY_Z_COVERAGE_DISABLE)); diff --git a/src/gallium/drivers/vc4/vc4_simulator.c b/src/gallium/drivers/vc4/vc4_simulator.c index 416a201b40f..e122c0a8668 100644 --- a/src/gallium/drivers/vc4/vc4_simulator.c +++ b/src/gallium/drivers/vc4/vc4_simulator.c @@ -227,9 +227,9 @@ int vc4_simulator_flush(struct vc4_context *vc4, struct drm_vc4_submit_cl *args) { struct vc4_surface *csurf = vc4_surface(vc4->framebuffer.cbufs[0]); - struct vc4_resource *ctex = vc4_resource(csurf->base.texture); - uint32_t winsys_stride = ctex->bo->simulator_winsys_stride; - uint32_t sim_stride = ctex->slices[0].stride; + struct vc4_resource *ctex = csurf ? vc4_resource(csurf->base.texture) : NULL; + uint32_t winsys_stride = ctex ? ctex->bo->simulator_winsys_stride : 0; + uint32_t sim_stride = ctex ? ctex->slices[0].stride : 0; uint32_t row_len = MIN2(sim_stride, winsys_stride); struct exec_info exec; struct drm_device local_dev = { @@ -241,7 +241,7 @@ vc4_simulator_flush(struct vc4_context *vc4, struct drm_vc4_submit_cl *args) memset(&exec, 0, sizeof(exec)); - if (ctex->bo->simulator_winsys_map) { + if (ctex && ctex->bo->simulator_winsys_map) { #if 0 fprintf(stderr, "%dx%d %d %d %d\n", ctex->base.b.width0, ctex->base.b.height0, @@ -276,7 +276,7 @@ vc4_simulator_flush(struct vc4_context *vc4, struct drm_vc4_submit_cl *args) free(exec.exec_bo); - if (ctex->bo->simulator_winsys_map) { + if (ctex && ctex->bo->simulator_winsys_map) { for (int y = 0; y < ctex->base.b.height0; y++) { memcpy(ctex->bo->simulator_winsys_map + y * winsys_stride, ctex->bo->map + y * sim_stride, |