From 4b549f0d8ce425e96f57f4014edcfe7bac36920c Mon Sep 17 00:00:00 2001 From: Ryan Houdek Date: Thu, 5 Nov 2015 11:05:17 -0600 Subject: [PATCH] mesa: enable usage of blend_func_extended blend factors in GLES2 Reviewed-by: Ilia Mirkin --- src/mesa/main/blend.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/mesa/main/blend.c b/src/mesa/main/blend.c index ddf7f49..f07552b 100644 --- a/src/mesa/main/blend.c +++ b/src/mesa/main/blend.c @@ -67,7 +67,7 @@ legal_src_factor(const struct gl_context *ctx, GLenum factor) case GL_SRC1_ALPHA: case GL_ONE_MINUS_SRC1_COLOR: case GL_ONE_MINUS_SRC1_ALPHA: - return _mesa_is_desktop_gl(ctx) + return ctx->API != API_OPENGLES && ctx->Extensions.ARB_blend_func_extended; default: return GL_FALSE; @@ -100,14 +100,14 @@ legal_dst_factor(const struct gl_context *ctx, GLenum factor) case GL_ONE_MINUS_CONSTANT_ALPHA: return _mesa_is_desktop_gl(ctx) || ctx->API == API_OPENGLES2; case GL_SRC_ALPHA_SATURATE: - return (_mesa_is_desktop_gl(ctx) + return (ctx->API != API_OPENGLES && ctx->Extensions.ARB_blend_func_extended) || _mesa_is_gles3(ctx); case GL_SRC1_COLOR: case GL_SRC1_ALPHA: case GL_ONE_MINUS_SRC1_COLOR: case GL_ONE_MINUS_SRC1_ALPHA: - return _mesa_is_desktop_gl(ctx) + return ctx->API != API_OPENGLES && ctx->Extensions.ARB_blend_func_extended; default: return GL_FALSE; -- 2.7.4