diff options
Diffstat (limited to '')
| -rw-r--r-- | xorg-server-hwcursor-gamma/0001-glamor-swizzle-RED-to-0-for-alpha-textures.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/xorg-server-hwcursor-gamma/0001-glamor-swizzle-RED-to-0-for-alpha-textures.patch b/xorg-server-hwcursor-gamma/0001-glamor-swizzle-RED-to-0-for-alpha-textures.patch new file mode 100644 index 0000000..dc2e7ef --- /dev/null +++ b/xorg-server-hwcursor-gamma/0001-glamor-swizzle-RED-to-0-for-alpha-textures.patch @@ -0,0 +1,16 @@ +diff --git a/glamor/glamor_fbo.c b/glamor/glamor_fbo.c +index a531f60..f4f8749 100644 +--- a/glamor/glamor_fbo.c ++++ b/glamor/glamor_fbo.c +@@ -352,8 +352,10 @@ _glamor_create_tex(glamor_screen_private *glamor_priv, + glBindTexture(GL_TEXTURE_2D, tex); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); +- if (format == glamor_priv->one_channel_format && format == GL_RED) ++ if (format == glamor_priv->one_channel_format && format == GL_RED) { ++ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_R, GL_ZERO); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_A, GL_RED); ++ } + glamor_priv->suppress_gl_out_of_memory_logging = true; + glTexImage2D(GL_TEXTURE_2D, 0, format, w, h, 0, + format, GL_UNSIGNED_BYTE, NULL); |