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-rw-r--r--src/mesa/drivers/dri/sis/sis_texstate.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/sis/sis_texstate.c b/src/mesa/drivers/dri/sis/sis_texstate.c
index b9942174fe5..7ef20f880c5 100644
--- a/src/mesa/drivers/dri/sis/sis_texstate.c
+++ b/src/mesa/drivers/dri/sis/sis_texstate.c
@@ -124,6 +124,13 @@ sis_set_texture_env0( GLcontext *ctx, struct gl_texture_object *texObj,
current->hwTexBlendColor0 = STAGE0_C_CFOMAS_CSAS;
current->hwTexBlendAlpha0 = STAGE0_A_AF;
break;
+ case GL_ALPHA:
+ case GL_LUMINANCE:
+ case GL_INTENSITY:
+ case GL_LUMINANCE_ALPHA:
+ current->hwTexBlendColor0 = STAGE0_C_CF;
+ current->hwTexBlendAlpha0 = STAGE0_A_AF;
+ break;
default:
sis_fatal_error("unknown base format 0x%x\n", t->format);
}
@@ -253,6 +260,13 @@ sis_set_texture_env1( GLcontext *ctx, struct gl_texture_object *texObj,
current->hwTexBlendColor1 = STAGE1_C_CFOMAS_CSAS;
current->hwTexBlendAlpha1 = STAGE1_A_AF;
break;
+ case GL_ALPHA:
+ case GL_LUMINANCE:
+ case GL_INTENSITY:
+ case GL_LUMINANCE_ALPHA:
+ current->hwTexBlendColor1 = STAGE1_C_CF;
+ current->hwTexBlendAlpha1 = STAGE1_A_AF;
+ break;
default:
sis_fatal_error("unknown base format 0x%x\n", t->format);
}