diff options
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 9 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_shaders.c | 27 |
2 files changed, 33 insertions, 3 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index 8c1151aa493..151615eb4e7 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -5897,12 +5897,15 @@ int si_shader_create(struct si_screen *sscreen, LLVMTargetMachineRef tm, struct si_shader *mainp = shader->selector->main_shader_part; int r; - /* LS and ES are always compiled on demand. */ + /* LS, ES, VS are compiled on demand if the main part hasn't been + * compiled for that stage. + */ if (!mainp || (shader->selector->type == PIPE_SHADER_VERTEX && - (shader->key.vs.as_es || shader->key.vs.as_ls)) || + (shader->key.vs.as_es != mainp->key.vs.as_es || + shader->key.vs.as_ls != mainp->key.vs.as_ls)) || (shader->selector->type == PIPE_SHADER_TESS_EVAL && - shader->key.tes.as_es)) { + shader->key.tes.as_es != mainp->key.tes.as_es)) { /* Monolithic shader (compiled as a whole, has many variants, * may take a long time to compile). */ diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index 5fe1f7960f3..d69bb2e317a 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -1042,6 +1042,31 @@ static int si_shader_select(struct pipe_context *ctx, return si_shader_select_with_key(ctx, state, &key); } +static void si_parse_next_shader_property(const struct tgsi_shader_info *info, + union si_shader_key *key) +{ + unsigned next_shader = info->properties[TGSI_PROPERTY_NEXT_SHADER]; + + switch (info->processor) { + case TGSI_PROCESSOR_VERTEX: + switch (next_shader) { + case TGSI_PROCESSOR_GEOMETRY: + key->vs.as_es = 1; + break; + case TGSI_PROCESSOR_TESS_CTRL: + case TGSI_PROCESSOR_TESS_EVAL: + key->vs.as_ls = 1; + break; + } + break; + + case TGSI_PROCESSOR_TESS_EVAL: + if (next_shader == TGSI_PROCESSOR_GEOMETRY) + key->tes.as_es = 1; + break; + } +} + static void *si_create_shader_selector(struct pipe_context *ctx, const struct pipe_shader_state *state) { @@ -1167,6 +1192,7 @@ static void *si_create_shader_selector(struct pipe_context *ctx, goto error; shader->selector = sel; + si_parse_next_shader_property(&sel->info, &shader->key); tgsi_binary = si_get_tgsi_binary(sel); @@ -1202,6 +1228,7 @@ static void *si_create_shader_selector(struct pipe_context *ctx, union si_shader_key key; memset(&key, 0, sizeof(key)); + si_parse_next_shader_property(&sel->info, &key); /* Set reasonable defaults, so that the shader key doesn't * cause any code to be eliminated. |