Fixes: 46396af1ec4b69ca4a ("panfrost: Refactor blend infrastructure")
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
struct panfrost_blend_final
panfrost_get_blend_for_context(struct panfrost_context *ctx, unsigned rti)
{
struct panfrost_blend_final
panfrost_get_blend_for_context(struct panfrost_context *ctx, unsigned rti)
{
+ /* Grab the format, falling back gracefully if called invalidly (which
+ * has to happen for no-color-attachment FBOs, for instance) */
struct pipe_framebuffer_state *fb = &ctx->pipe_framebuffer;
struct pipe_framebuffer_state *fb = &ctx->pipe_framebuffer;
- assert(fb->nr_cbufs > rti);
- enum pipe_format fmt = fb->cbufs[rti]->format;
+ enum pipe_format fmt = PIPE_FORMAT_R8G8B8A8_UNORM;
+
+ if (fb->nr_cbufs > rti)
+ fmt = fb->cbufs[rti]->format;
/* Grab the blend state */
struct panfrost_blend_state *blend = ctx->blend;
/* Grab the blend state */
struct panfrost_blend_state *blend = ctx->blend;