diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index bb8deb6ccff..1d6ae864836 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -36,6 +36,7 @@ #include "util/u_framebuffer.h" #include "util/u_helpers.h" #include "util/u_memory.h" +#include "util/u_simple_shaders.h" static void si_init_atom(struct r600_atom *atom, struct r600_atom **list_elem, void (*emit)(struct si_context *ctx, struct r600_atom *state), @@ -2283,8 +2284,16 @@ static void si_bind_ps_shader(struct pipe_context *ctx, void *state) return; /* use dummy shader if supplied shader is corrupt */ - if (!sel || !sel->current) + if (!sel || !sel->current) { + if (!sctx->dummy_pixel_shader) { + sctx->dummy_pixel_shader = + util_make_fragment_cloneinput_shader(&sctx->b.b, 0, + TGSI_SEMANTIC_GENERIC, + TGSI_INTERPOLATE_CONSTANT); + } + sel = sctx->dummy_pixel_shader; + } sctx->ps_shader = sel; } |