diff options
Diffstat (limited to 'src/mesa/main/texparam.c')
| -rw-r--r-- | src/mesa/main/texparam.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c index 0081c3b5295..4c30a36f412 100644 --- a/src/mesa/main/texparam.c +++ b/src/mesa/main/texparam.c @@ -884,12 +884,14 @@ _mesa_TexParameterIuiv(GLenum target, GLenum pname, const GLuint *params) } -static GLboolean -base_format_has_channel(GLenum base_format, GLenum pname) +GLboolean +_mesa_base_format_has_channel(GLenum base_format, GLenum pname) { switch (pname) { case GL_TEXTURE_RED_SIZE: case GL_TEXTURE_RED_TYPE: + case GL_RENDERBUFFER_RED_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE: if (base_format == GL_RED || base_format == GL_RG || base_format == GL_RGB || @@ -899,6 +901,8 @@ base_format_has_channel(GLenum base_format, GLenum pname) return GL_FALSE; case GL_TEXTURE_GREEN_SIZE: case GL_TEXTURE_GREEN_TYPE: + case GL_RENDERBUFFER_GREEN_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE: if (base_format == GL_RG || base_format == GL_RGB || base_format == GL_RGBA) { @@ -907,6 +911,8 @@ base_format_has_channel(GLenum base_format, GLenum pname) return GL_FALSE; case GL_TEXTURE_BLUE_SIZE: case GL_TEXTURE_BLUE_TYPE: + case GL_RENDERBUFFER_BLUE_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE: if (base_format == GL_RGB || base_format == GL_RGBA) { return GL_TRUE; @@ -914,6 +920,8 @@ base_format_has_channel(GLenum base_format, GLenum pname) return GL_FALSE; case GL_TEXTURE_ALPHA_SIZE: case GL_TEXTURE_ALPHA_TYPE: + case GL_RENDERBUFFER_ALPHA_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE: if (base_format == GL_RGBA || base_format == GL_ALPHA || base_format == GL_LUMINANCE_ALPHA) { @@ -935,11 +943,20 @@ base_format_has_channel(GLenum base_format, GLenum pname) return GL_FALSE; case GL_TEXTURE_DEPTH_SIZE: case GL_TEXTURE_DEPTH_TYPE: + case GL_RENDERBUFFER_DEPTH_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE: if (base_format == GL_DEPTH_STENCIL || base_format == GL_DEPTH_COMPONENT) { return GL_TRUE; } return GL_FALSE; + case GL_RENDERBUFFER_STENCIL_SIZE_EXT: + case GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE: + if (base_format == GL_DEPTH_STENCIL || + base_format == GL_STENCIL_INDEX) { + return GL_TRUE; + } + return GL_FALSE; default: _mesa_warning(NULL, "%s: Unexpected channel token 0x%x\n", __FUNCTION__, pname); @@ -1048,7 +1065,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level, case GL_TEXTURE_GREEN_SIZE: case GL_TEXTURE_BLUE_SIZE: case GL_TEXTURE_ALPHA_SIZE: - if (base_format_has_channel(img->_BaseFormat, pname)) + if (_mesa_base_format_has_channel(img->_BaseFormat, pname)) *params = _mesa_get_format_bits(texFormat, pname); else *params = 0; @@ -1122,7 +1139,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level, case GL_TEXTURE_DEPTH_TYPE_ARB: if (!ctx->Extensions.ARB_texture_float) goto invalid_pname; - if (base_format_has_channel(img->_BaseFormat, pname)) + if (_mesa_base_format_has_channel(img->_BaseFormat, pname)) *params = _mesa_get_format_datatype(texFormat); else *params = GL_NONE; |