diff options
Diffstat (limited to 'src/mesa')
-rw-r--r-- | src/mesa/state_tracker/st_cb_program.c | 5 | ||||
-rw-r--r-- | src/mesa/state_tracker/st_context.c | 14 | ||||
-rw-r--r-- | src/mesa/state_tracker/st_context.h | 7 |
3 files changed, 24 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_cb_program.c b/src/mesa/state_tracker/st_cb_program.c index 708bdf5011e..2c4eccf1e06 100644 --- a/src/mesa/state_tracker/st_cb_program.c +++ b/src/mesa/state_tracker/st_cb_program.c @@ -224,6 +224,7 @@ st_program_string_notify( struct gl_context *ctx, struct gl_program *prog ) { struct st_context *st = st_context(ctx); + gl_shader_stage stage = _mesa_program_enum_to_shader_stage(target); if (target == GL_FRAGMENT_PROGRAM_ARB) { struct st_fragment_program *stfp = (struct st_fragment_program *) prog; @@ -278,10 +279,10 @@ st_program_string_notify( struct gl_context *ctx, st->dirty.st |= ST_NEW_TESSEVAL_PROGRAM; } - if (ST_DEBUG & DEBUG_PRECOMPILE) + if (ST_DEBUG & DEBUG_PRECOMPILE || + st->shader_has_one_variant[stage]) st_precompile_shader_variant(st, prog); - /* XXX check if program is legal, within limits */ return GL_TRUE; } diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c index 70e006912dc..5abb17385c2 100644 --- a/src/mesa/state_tracker/st_context.c +++ b/src/mesa/state_tracker/st_context.c @@ -294,6 +294,20 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe, ctx->Const.ShaderCompilerOptions[i].EmitNoIndirectSampler = true; } + /* Set which shader types can be compiled at link time. */ + st->shader_has_one_variant[MESA_SHADER_VERTEX] = + st->has_shareable_shaders && + !st->clamp_vert_color_in_shader; + + st->shader_has_one_variant[MESA_SHADER_FRAGMENT] = + st->has_shareable_shaders && + !st->clamp_frag_color_in_shader && + !st->force_persample_in_shader; + + st->shader_has_one_variant[MESA_SHADER_TESS_CTRL] = st->has_shareable_shaders; + st->shader_has_one_variant[MESA_SHADER_TESS_EVAL] = st->has_shareable_shaders; + st->shader_has_one_variant[MESA_SHADER_GEOMETRY] = st->has_shareable_shaders; + _mesa_compute_version(ctx); if (ctx->Version == 0) { diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h index ec95259b67a..c243f5cd966 100644 --- a/src/mesa/state_tracker/st_context.h +++ b/src/mesa/state_tracker/st_context.h @@ -101,6 +101,13 @@ struct st_context boolean force_persample_in_shader; boolean has_shareable_shaders; + /** + * If a shader can be created when we get its source. + * This means it has only 1 variant, not counting glBitmap and + * glDrawPixels. + */ + boolean shader_has_one_variant[MESA_SHADER_STAGES]; + boolean needs_texcoord_semantic; boolean apply_texture_swizzle_to_border_color; |