diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/mipmap.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c index d8a5610380..0727e1818f 100644 --- a/src/mesa/main/mipmap.c +++ b/src/mesa/main/mipmap.c @@ -1755,8 +1755,13 @@ _mesa_generate_mipmap(struct gl_context *ctx, GLenum target, if (srcImage->_BaseFormat == GL_RGB) { convertFormat = MESA_FORMAT_RGB888; components = 3; - } - else if (srcImage->_BaseFormat == GL_RGBA) { + } else if (srcImage->_BaseFormat == GL_RED) { + convertFormat = MESA_FORMAT_R8; + components = 1; + } else if (srcImage->_BaseFormat == GL_RG) { + convertFormat = MESA_FORMAT_RG88; + components = 2; + } else if (srcImage->_BaseFormat == GL_RGBA) { convertFormat = MESA_FORMAT_RGBA8888; components = 4; } |