diff options
Diffstat (limited to 'src/mesa/main/texstate.c')
-rw-r--r-- | src/mesa/main/texstate.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c index d21503ac03e..1a6a42a85c9 100644 --- a/src/mesa/main/texstate.c +++ b/src/mesa/main/texstate.c @@ -1,4 +1,4 @@ -/* $Id: texstate.c,v 1.36 2001/03/07 05:06:12 brianp Exp $ */ +/* $Id: texstate.c,v 1.37 2001/03/18 08:53:50 gareth Exp $ */ /* * Mesa 3-D graphics library @@ -770,6 +770,19 @@ _mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params ) /* ([email protected]) */ texObj->Priority = CLAMP( params[0], 0.0F, 1.0F ); break; + case GL_TEXTURE_MAX_ANISOTROPY_EXT: + if (ctx->Extensions.EXT_texture_filter_anisotropic) { + if (params[0] < 1.0) { + _mesa_error(ctx, GL_INVALID_VALUE, "glTexParameter(param)" ); + return; + } + texObj->MaxAnisotropy = params[0]; + } + else { + _mesa_error(ctx, GL_INVALID_ENUM, "glTexParameter(pname)"); + return; + } + break; case GL_TEXTURE_COMPARE_SGIX: if (ctx->Extensions.SGIX_shadow) { texObj->CompareFlag = params[0] ? GL_TRUE : GL_FALSE; @@ -923,32 +936,32 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level, *params = img->Border; return; case GL_TEXTURE_RED_SIZE: - *params = img->RedBits; + *params = img->TexFormat->RedBits; return; case GL_TEXTURE_GREEN_SIZE: - *params = img->GreenBits; + *params = img->TexFormat->GreenBits; return; case GL_TEXTURE_BLUE_SIZE: - *params = img->BlueBits; + *params = img->TexFormat->BlueBits; return; case GL_TEXTURE_ALPHA_SIZE: - *params = img->AlphaBits; + *params = img->TexFormat->AlphaBits; return; case GL_TEXTURE_INTENSITY_SIZE: - *params = img->IntensityBits; + *params = img->TexFormat->IntensityBits; return; case GL_TEXTURE_LUMINANCE_SIZE: - *params = img->LuminanceBits; + *params = img->TexFormat->LuminanceBits; return; case GL_TEXTURE_INDEX_SIZE_EXT: - *params = img->IndexBits; + *params = img->TexFormat->IndexBits; return; case GL_DEPTH_BITS: /* XXX this isn't in the GL_SGIX_depth_texture spec * but seems appropriate. */ if (ctx->Extensions.SGIX_depth_texture) - *params = img->DepthBits; + *params = img->TexFormat->DepthBits; else _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexLevelParameter[if]v(pname)"); return; |