diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/formats.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c index d3c8b1213b8..9bc05093681 100644 --- a/src/mesa/main/formats.c +++ b/src/mesa/main/formats.c @@ -569,23 +569,42 @@ _mesa_get_format_bits(gl_format format, GLenum pname) const struct gl_format_info *info = _mesa_get_format_info(format); switch (pname) { + case GL_RED_BITS: case GL_TEXTURE_RED_SIZE: + case GL_RENDERBUFFER_RED_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE: return info->RedBits; + case GL_GREEN_BITS: case GL_TEXTURE_GREEN_SIZE: + case GL_RENDERBUFFER_GREEN_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE: return info->GreenBits; + case GL_BLUE_BITS: case GL_TEXTURE_BLUE_SIZE: + case GL_RENDERBUFFER_BLUE_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE: return info->BlueBits; + case GL_ALPHA_BITS: case GL_TEXTURE_ALPHA_SIZE: + case GL_RENDERBUFFER_ALPHA_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE: return info->AlphaBits; case GL_TEXTURE_INTENSITY_SIZE: return info->IntensityBits; case GL_TEXTURE_LUMINANCE_SIZE: return info->LuminanceBits; + case GL_INDEX_BITS: case GL_TEXTURE_INDEX_SIZE_EXT: return info->IndexBits; + case GL_DEPTH_BITS: case GL_TEXTURE_DEPTH_SIZE_ARB: + case GL_RENDERBUFFER_DEPTH_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE: return info->DepthBits; + case GL_STENCIL_BITS: case GL_TEXTURE_STENCIL_SIZE_EXT: + case GL_RENDERBUFFER_STENCIL_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE: return info->StencilBits; default: _mesa_problem(NULL, "bad pname in _mesa_get_format_bits()"); |