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-rw-r--r--src/gallium/drivers/vc4/vc4_blit.c29
-rw-r--r--src/gallium/drivers/vc4/vc4_resource.c6
-rw-r--r--src/gallium/drivers/vc4/vc4_state.c3
3 files changed, 35 insertions, 3 deletions
diff --git a/src/gallium/drivers/vc4/vc4_blit.c b/src/gallium/drivers/vc4/vc4_blit.c
index 7f4c76968e7..f23f74c8f16 100644
--- a/src/gallium/drivers/vc4/vc4_blit.c
+++ b/src/gallium/drivers/vc4/vc4_blit.c
@@ -184,6 +184,32 @@ vc4_blitter_save(struct vc4_context *vc4)
}
static bool
+vc4_yuv_blit(struct pipe_context *pctx, const struct pipe_blit_info *info)
+{
+ struct vc4_resource *src = vc4_resource(info->src.resource);
+ struct vc4_resource *dst = vc4_resource(info->dst.resource);
+ bool ok;
+
+ if (src->tiled)
+ return false;
+ if (src->base.format != PIPE_FORMAT_R8_UNORM &&
+ src->base.format != PIPE_FORMAT_R8G8_UNORM)
+ return false;
+
+ /* YUV blits always turn raster-order to tiled */
+ assert(dst->base.format == src->base.format);
+ assert(dst->tiled);
+
+ /* Do an immediate SW fallback, since the render blit path
+ * would just recurse.
+ */
+ ok = util_try_blit_via_copy_region(pctx, info);
+ assert(ok); (void)ok;
+
+ return true;
+}
+
+static bool
vc4_render_blit(struct pipe_context *ctx, struct pipe_blit_info *info)
{
struct vc4_context *vc4 = vc4_context(ctx);
@@ -218,6 +244,9 @@ vc4_blit(struct pipe_context *pctx, const struct pipe_blit_info *blit_info)
{
struct pipe_blit_info info = *blit_info;
+ if (vc4_yuv_blit(pctx, blit_info))
+ return;
+
if (vc4_tile_blit(pctx, blit_info))
return;
diff --git a/src/gallium/drivers/vc4/vc4_resource.c b/src/gallium/drivers/vc4/vc4_resource.c
index 202f62c8f04..eee17472fce 100644
--- a/src/gallium/drivers/vc4/vc4_resource.c
+++ b/src/gallium/drivers/vc4/vc4_resource.c
@@ -564,8 +564,10 @@ get_resource_texture_format(struct pipe_resource *prsc)
if (prsc->nr_samples > 1) {
return ~0;
} else {
- assert(format == VC4_TEXTURE_TYPE_RGBA8888);
- return VC4_TEXTURE_TYPE_RGBA32R;
+ if (format == VC4_TEXTURE_TYPE_RGBA8888)
+ return VC4_TEXTURE_TYPE_RGBA32R;
+ else
+ return ~0;
}
}
diff --git a/src/gallium/drivers/vc4/vc4_state.c b/src/gallium/drivers/vc4/vc4_state.c
index 7bc87b0c4ee..c85618789a6 100644
--- a/src/gallium/drivers/vc4/vc4_state.c
+++ b/src/gallium/drivers/vc4/vc4_state.c
@@ -581,7 +581,8 @@ vc4_create_sampler_view(struct pipe_context *pctx, struct pipe_resource *prsc,
*/
if ((cso->u.tex.first_level &&
(cso->u.tex.first_level != cso->u.tex.last_level)) ||
- rsc->vc4_format == VC4_TEXTURE_TYPE_RGBA32R) {
+ rsc->vc4_format == VC4_TEXTURE_TYPE_RGBA32R ||
+ rsc->vc4_format == ~0) {
struct vc4_resource *shadow_parent = rsc;
struct pipe_resource tmpl = {
.target = prsc->target,