zink: set gfx feedback loop bit in pipeline state for driver workaround

this needs to be set on context create or it may never get set

Fixes: 645f2da3faf ("zink: always set VK_PIPELINE_CREATE_COLOR_ATTACHMENT_FEEDBACK_LOOP_BIT_EXT sometimes")

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21169>

diff --git a/src/gallium/drivers/zink/zink_context.c b/src/gallium/drivers/zink/zink_context.c
index 49e3218..31df102 100644 (file)
--- a/src/gallium/drivers/zink/zink_context.c
+++ b/src/gallium/drivers/zink/zink_context.c
@@ -5067,6 +5067,7 @@ zink_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
    }
    ctx->gfx_pipeline_state.rendering_info.sType = VK_STRUCTURE_TYPE_PIPELINE_RENDERING_CREATE_INFO;
    ctx->gfx_pipeline_state.rendering_info.pColorAttachmentFormats = ctx->gfx_pipeline_state.rendering_formats;
+   ctx->gfx_pipeline_state.feedback_loop = screen->driver_workarounds.always_feedback_loop;
 
    const uint32_t data[] = {0};
    if (!is_copy_only) {