=?UTF-8?Q?Rico=20Sch=C3=BCller=20?=: wined3d: Use GL_EXT_texture_mirror_clamp when available.
Alexandre Julliard
julliard at winehq.org
Fri Jan 10 14:44:54 CST 2014
Module: wine
Branch: stable
Commit: 213fb721d23e76c66ed4aab52ce4e3c0c51662ec
URL: http://source.winehq.org/git/wine.git/?a=commit;h=213fb721d23e76c66ed4aab52ce4e3c0c51662ec
Author: Rico Schüller <kgbricola at web.de>
Date: Wed Nov 6 21:33:15 2013 +0100
wined3d: Use GL_EXT_texture_mirror_clamp when available.
(cherry picked from commit fb926490fed5d1d2dcfe71760c1c048fe2241d19)
---
dlls/wined3d/directx.c | 6 ++++++
dlls/wined3d/wined3d_gl.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c
index aa4d710..7cceede 100644
--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -179,6 +179,7 @@ static const struct wined3d_extension_map gl_extension_map[] =
{"GL_EXT_texture_env_dot3", EXT_TEXTURE_ENV_DOT3 },
{"GL_EXT_texture_filter_anisotropic", EXT_TEXTURE_FILTER_ANISOTROPIC},
{"GL_EXT_texture_lod_bias", EXT_TEXTURE_LOD_BIAS },
+ {"GL_EXT_texture_mirror_clamp", EXT_TEXTURE_MIRROR_CLAMP },
{"GL_EXT_texture_sRGB", EXT_TEXTURE_SRGB },
{"GL_EXT_texture_sRGB_decode", EXT_TEXTURE_SRGB_DECODE },
{"GL_EXT_vertex_array_bgra", EXT_VERTEX_ARRAY_BGRA },
@@ -2948,6 +2949,11 @@ static BOOL wined3d_adapter_init_gl_caps(struct wined3d_adapter *adapter)
if (!counter_bits)
gl_info->supported[ARB_OCCLUSION_QUERY] = FALSE;
}
+ if (!gl_info->supported[ATI_TEXTURE_MIRROR_ONCE] && gl_info->supported[EXT_TEXTURE_MIRROR_CLAMP])
+ {
+ TRACE(" IMPLIED: ATI_texture_mirror_once support (by EXT_texture_mirror_clamp).\n");
+ gl_info->supported[ATI_TEXTURE_MIRROR_ONCE] = TRUE;
+ }
if (!gl_info->supported[ARB_TEXTURE_MIRROR_CLAMP_TO_EDGE] && gl_info->supported[ATI_TEXTURE_MIRROR_ONCE])
{
TRACE(" IMPLIED: ARB_texture_mirror_clamp_to_edge support (by ATI_texture_mirror_once).\n");
diff --git a/dlls/wined3d/wined3d_gl.h b/dlls/wined3d/wined3d_gl.h
index 50d9bab..9925dd8 100644
--- a/dlls/wined3d/wined3d_gl.h
+++ b/dlls/wined3d/wined3d_gl.h
@@ -128,6 +128,7 @@ enum wined3d_gl_extension
EXT_TEXTURE_ENV_DOT3,
EXT_TEXTURE_FILTER_ANISOTROPIC,
EXT_TEXTURE_LOD_BIAS,
+ EXT_TEXTURE_MIRROR_CLAMP,
EXT_TEXTURE_SRGB,
EXT_TEXTURE_SRGB_DECODE,
EXT_VERTEX_ARRAY_BGRA,
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