diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/texparam.c | 47 |
1 files changed, 23 insertions, 24 deletions
diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c index b2fbe2205ba..1a88ad53b45 100644 --- a/src/mesa/main/texparam.c +++ b/src/mesa/main/texparam.c @@ -31,9 +31,10 @@ #include "main/glheader.h" +#include "main/colormac.h" #include "main/context.h" #include "main/enums.h" -#include "main/colormac.h" +#include "main/formats.h" #include "main/macros.h" #include "main/texcompress.h" #include "main/texparam.h" @@ -782,20 +783,10 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level, *params = img->Border; break; case GL_TEXTURE_RED_SIZE: - if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA) - *params = img->TexFormat->RedBits; - else - *params = 0; - break; case GL_TEXTURE_GREEN_SIZE: - if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA) - *params = img->TexFormat->GreenBits; - else - *params = 0; - break; case GL_TEXTURE_BLUE_SIZE: if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA) - *params = img->TexFormat->BlueBits; + *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname); else *params = 0; break; @@ -803,36 +794,44 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level, if (img->_BaseFormat == GL_ALPHA || img->_BaseFormat == GL_LUMINANCE_ALPHA || img->_BaseFormat == GL_RGBA) - *params = img->TexFormat->AlphaBits; + *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname); else *params = 0; break; case GL_TEXTURE_INTENSITY_SIZE: if (img->_BaseFormat != GL_INTENSITY) *params = 0; - else if (img->TexFormat->IntensityBits > 0) - *params = img->TexFormat->IntensityBits; - else /* intensity probably stored as rgb texture */ - *params = MIN2(img->TexFormat->RedBits, img->TexFormat->GreenBits); + else { + *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname); + if (*params == 0) { + /* intensity probably stored as rgb texture */ + *params = MIN2(_mesa_get_format_bits(img->TexFormat->MesaFormat, GL_TEXTURE_RED_SIZE), + _mesa_get_format_bits(img->TexFormat->MesaFormat, GL_TEXTURE_GREEN_SIZE)); + } + } break; case GL_TEXTURE_LUMINANCE_SIZE: if (img->_BaseFormat != GL_LUMINANCE && img->_BaseFormat != GL_LUMINANCE_ALPHA) *params = 0; - else if (img->TexFormat->LuminanceBits > 0) - *params = img->TexFormat->LuminanceBits; - else /* luminance probably stored as rgb texture */ - *params = MIN2(img->TexFormat->RedBits, img->TexFormat->GreenBits); + else { + *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname); + if (img->TexFormat->LuminanceBits == 0) { + /* luminance probably stored as rgb texture */ + *params = MIN2(_mesa_get_format_bits(img->TexFormat->MesaFormat, GL_TEXTURE_RED_SIZE), + _mesa_get_format_bits(img->TexFormat->MesaFormat, GL_TEXTURE_GREEN_SIZE)); + } + } break; case GL_TEXTURE_INDEX_SIZE_EXT: if (img->_BaseFormat == GL_COLOR_INDEX) - *params = img->TexFormat->IndexBits; + *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname); else *params = 0; break; case GL_TEXTURE_DEPTH_SIZE_ARB: if (ctx->Extensions.ARB_depth_texture) - *params = img->TexFormat->DepthBits; + *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname); else _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexLevelParameter[if]v(pname)"); @@ -840,7 +839,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level, case GL_TEXTURE_STENCIL_SIZE_EXT: if (ctx->Extensions.EXT_packed_depth_stencil || ctx->Extensions.ARB_framebuffer_object) { - *params = img->TexFormat->StencilBits; + *params = _mesa_get_format_bits(img->TexFormat->MesaFormat, pname); } else { _mesa_error(ctx, GL_INVALID_ENUM, |