From 72b1fae98480b781a17524e65b0be6e3d6151b4a Mon Sep 17 00:00:00 2001
From: Rodolfo Bogado <rodolfoosvaldobogado@gmail.com>
Date: Thu, 8 Nov 2018 09:51:53 -0300
Subject: [PATCH] Use core extensions when available to set max anisotropic
filtering level
---
src/video_core/renderer_opengl/gl_rasterizer.cpp | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index c4fe86b490..f969d5196f 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -787,8 +787,13 @@ void RasterizerOpenGL::SamplerInfo::SyncWithConfig(const Tegra::Texture::FullTex
}
}
if (info.tic.use_header_opt_control == 0) {
- glSamplerParameterf(s, GL_TEXTURE_MAX_ANISOTROPY_EXT,
- static_cast<float>(1 << info.tic.max_anisotropy.Value()));
+ if (GLAD_GL_ARB_texture_filter_anisotropic) {
+ glSamplerParameterf(s, GL_TEXTURE_MAX_ANISOTROPY,
+ static_cast<float>(1 << info.tic.max_anisotropy.Value()));
+ } else if (GLAD_GL_EXT_texture_filter_anisotropic) {
+ glSamplerParameterf(s, GL_TEXTURE_MAX_ANISOTROPY_EXT,
+ static_cast<float>(1 << info.tic.max_anisotropy.Value()));
+ }
glSamplerParameterf(s, GL_TEXTURE_MIN_LOD,
static_cast<float>(info.tic.res_min_mip_level.Value()));
glSamplerParameterf(s, GL_TEXTURE_MAX_LOD,
--
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