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mesa: don't update the fixed-func frag prog on irrelevant _NEW_COLOR changes

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Reviewed-by: Zoltán Böszörményi <zboszor@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8850>
This commit is contained in:
Marek Olšák
2021-02-03 13:13:51 -05:00
committed by Marge Bot
parent 944e6274d6
commit ed37c4d350
2 changed files with 3 additions and 2 deletions
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3
src/mesa/main/enable.c
View File

@@ -417,7 +417,8 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
if (ctx->Color.AlphaEnabled == state)
return;
/* AlphaEnabled is used by the fixed-func fragment program */
FLUSH_VERTICES(ctx, _NEW_COLOR, GL_COLOR_BUFFER_BIT | GL_ENABLE_BIT);
FLUSH_VERTICES(ctx, _NEW_COLOR | _NEW_FF_FRAG_PROGRAM,
GL_COLOR_BUFFER_BIT | GL_ENABLE_BIT);
ctx->NewDriverState |= ctx->DriverFlags.NewAlphaTest;
ctx->Color.AlphaEnabled = state;
break;

2
src/mesa/main/state.c
View File

@@ -487,7 +487,7 @@ _mesa_update_state_locked( struct gl_context *ctx )
GLbitfield prog_flags = _NEW_PROGRAM;
if (ctx->FragmentProgram._UsesTexEnvProgram) {
prog_flags |= _NEW_BUFFERS | _NEW_TEXTURE_OBJECT | _NEW_COLOR |
prog_flags |= _NEW_BUFFERS | _NEW_TEXTURE_OBJECT |
_NEW_FF_FRAG_PROGRAM | _NEW_TEXTURE_STATE;
}