diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index 1511dd59f42..0abe60124f4 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -215,6 +215,33 @@ intel_update_state(struct gl_context * ctx, GLuint new_state) } } + /* If FRAMEBUFFER_SRGB is used on Gen9+ then we need to resolve any of the + * single-sampled color renderbuffers because the CCS buffer isn't + * supported for SRGB formats. This only matters if FRAMEBUFFER_SRGB is + * enabled because otherwise the surface state will be programmed with the + * linear equivalent format anyway. + */ + if (brw->gen >= 9 && ctx->Color.sRGBEnabled) { + struct gl_framebuffer *fb = ctx->DrawBuffer; + for (int i = 0; i < fb->_NumColorDrawBuffers; i++) { + struct gl_renderbuffer *rb = fb->_ColorDrawBuffers[i]; + + if (rb == NULL) + continue; + + struct intel_renderbuffer *irb = intel_renderbuffer(rb); + struct intel_mipmap_tree *mt = irb->mt; + + if (mt == NULL || + mt->num_samples > 1 || + _mesa_get_srgb_format_linear(mt->format) == mt->format) + continue; + + intel_miptree_resolve_color(brw, mt); + brw_render_cache_set_check_flush(brw, mt->bo); + } + } + _mesa_lock_context_textures(ctx); } |