Set Alpha flags when ALPHA_TEST is enabled
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8e854ddef7
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c66f34cc62
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@ -127,7 +127,7 @@ static int _calcPVRBlendFactor(GLenum factor) {
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}
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static void _updatePVRBlend(pvr_poly_cxt_t* context) {
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if(BLEND_ENABLED) {
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if(BLEND_ENABLED || ALPHA_TEST_ENABLED) {
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context->gen.alpha = PVR_ALPHA_ENABLE;
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} else {
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context->gen.alpha = PVR_ALPHA_DISABLE;
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@ -170,7 +170,7 @@ void _glUpdatePVRTextureContext(pvr_poly_cxt_t* context, GLshort textureUnit) {
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return;
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}
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context->txr.alpha = (BLEND_ENABLED) ? PVR_TXRALPHA_ENABLE : PVR_TXRALPHA_DISABLE;
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context->txr.alpha = (BLEND_ENABLED || ALPHA_TEST_ENABLED) ? PVR_TXRALPHA_ENABLE : PVR_TXRALPHA_DISABLE;
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GLuint filter = PVR_FILTER_NEAREST;
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GLboolean enableMipmaps = GL_FALSE;
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@ -326,6 +326,7 @@ GLAPI void APIENTRY glEnable(GLenum cap) {
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break;
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case GL_ALPHA_TEST: {
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ALPHA_TEST_ENABLED = GL_TRUE;
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_updatePVRBlend(&GL_CONTEXT);
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} break;
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case GL_LIGHT0:
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case GL_LIGHT1:
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