[astromenace] 01/02: Add patch debian/patches/disable_GL_ARB_texture_compression_bptc.patch: After disabling GL_ARB_texture_storage in patch fix_work_on_intel_videocards.patch GL_ARB_texture_compression_bptc feature may work incorrectly with new NVIDIA and AMD video cards. There are no bug reports yet. This patch was made just in case by developer recommendation.

[Boris Pek]

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tehnick pushed a commit to branch master
in repository astromenace.

commit 2bc7a159cd5f6aa6c67643340f8dc249d6bc8eb3
Author: Boris Pek <tehnick-8 at yandex.ru>
Date:   Thu Dec 19 17:42:55 2013 +0400

    Add patch debian/patches/disable_GL_ARB_texture_compression_bptc.patch:
    After disabling GL_ARB_texture_storage in patch
    fix_work_on_intel_videocards.patch GL_ARB_texture_compression_bptc feature
    may work incorrectly with new NVIDIA and AMD video cards. There are no bug
    reports yet. This patch was made just in case by developer recommendation.
---
 .../disable_GL_ARB_texture_compression_bptc.patch  | 28 ++++++++++++++++++++++
 debian/patches/series                              |  1 +
 2 files changed, 29 insertions(+)

diff --git a/debian/patches/disable_GL_ARB_texture_compression_bptc.patch b/debian/patches/disable_GL_ARB_texture_compression_bptc.patch
new file mode 100644
index 0000000..01d8310
--- /dev/null
+++ b/debian/patches/disable_GL_ARB_texture_compression_bptc.patch
@@ -0,0 +1,28 @@
+Description: disable OpenGL extension GL_ARB_texture_compression_bptc
+ After disabling GL_ARB_texture_storage in patch fix_work_on_intel_videocards.patch
+ GL_ARB_texture_compression_bptc feature may work incorrectly with new NVIDIA and
+ AMD video cards. There are no bug reports yet. This patch was made just in case
+ by developer recommendation.
+Forwarded: not-needed
+Last-Update: 2013-12-19
+Author: Boris Pek <tehnick-8 at mail.ru>
+
+--- a/AstroMenaceSource/Core/RendererInterface/OGL_Main.cpp
++++ b/AstroMenaceSource/Core/RendererInterface/OGL_Main.cpp
+@@ -326,11 +326,11 @@ int vw_InitWindow(const char* Title, int Width, int Height, int *Bits, BOOL Full
+ 		OpenGL_DevCaps.TexturesCompression = true;
+ 		printf("Textures S3TC compression support enabled.\n");
+ 	}
+-	if (ExtensionSupported("GL_ARB_texture_compression") && ExtensionSupported("GL_ARB_texture_compression_bptc"))
+-	{
+-		OpenGL_DevCaps.TexturesCompressionBPTC = true;
+-		printf("Textures BPTC compression support enabled.\n");
+-	}
++//	if (ExtensionSupported("GL_ARB_texture_compression") && ExtensionSupported("GL_ARB_texture_compression_bptc"))
++//	{
++//		OpenGL_DevCaps.TexturesCompressionBPTC = true;
++//		printf("Textures BPTC compression support enabled.\n");
++//	}
+ 
+ 	// проверяем, есть ли поддержка OcclusionQuery
+ 	if (ExtensionSupported("GL_ARB_occlusion_query"))
diff --git a/debian/patches/series b/debian/patches/series
index b5f7714..8dd834e 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -2,3 +2,4 @@ compress_gamedata.patch
 debian_customisations.patch
 enable_fontconfig_support.patch
 fix_work_on_intel_videocards.patch
+disable_GL_ARB_texture_compression_bptc.patch

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