diff options
| author | Brian Paul <[email protected]> | 2001-07-23 16:18:18 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2001-07-23 16:18:18 +0000 |
| commit | 62c734f49948df7aeef55ad23a6664cbf3e11533 (patch) | |
| tree | 63f62bdd87607a5e783d3ff4948464ef8326f140 /src/mesa/main | |
| parent | ae40b2281de9df67e3ba9ea76e420b1600720aa7 (diff) | |
don't make default teximage if glTexImage's pixels=NULL (Gerk Huisma)
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/teximage.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c index 7d00ed60251..c856f331d95 100644 --- a/src/mesa/main/teximage.c +++ b/src/mesa/main/teximage.c @@ -1,4 +1,4 @@ -/* $Id: teximage.c,v 1.101 2001/07/16 15:54:23 brianp Exp $ */ +/* $Id: teximage.c,v 1.102 2001/07/23 16:18:18 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -508,6 +508,7 @@ _mesa_select_tex_image(GLcontext *ctx, const struct gl_texture_unit *texUnit, +#if 000 /* not used anymore */ /* * glTexImage[123]D can accept a NULL image pointer. In this case we * create a texture image with unspecified image contents per the OpenGL @@ -557,6 +558,7 @@ make_null_texture(GLint width, GLint height, GLint depth, GLenum format) return data; } +#endif @@ -1359,6 +1361,8 @@ _mesa_TexImage1D( GLenum target, GLint level, GLint internalFormat, _mesa_update_state(ctx); ASSERT(ctx->Driver.TexImage1D); + +#if 0 /* don't make default teximage anymore */ if (pixels) { (*ctx->Driver.TexImage1D)(ctx, target, level, internalFormat, width, border, format, type, pixels, @@ -1374,6 +1378,12 @@ _mesa_TexImage1D( GLenum target, GLint level, GLint internalFormat, FREE(dummy); } } +#else + /* <pixels> may be null! */ + (*ctx->Driver.TexImage1D)(ctx, target, level, internalFormat, + width, border, format, type, pixels, + &ctx->Unpack, texObj, texImage); +#endif ASSERT(texImage->TexFormat); if (!texImage->FetchTexel) { @@ -1476,6 +1486,8 @@ _mesa_TexImage2D( GLenum target, GLint level, GLint internalFormat, _mesa_update_state(ctx); ASSERT(ctx->Driver.TexImage2D); + +#if 0 /* don't make default teximage anymore */ if (pixels) { (*ctx->Driver.TexImage2D)(ctx, target, level, internalFormat, width, height, border, format, type, pixels, @@ -1491,6 +1503,12 @@ _mesa_TexImage2D( GLenum target, GLint level, GLint internalFormat, FREE(dummy); } } +#else + /* <pixels> may be null! */ + (*ctx->Driver.TexImage2D)(ctx, target, level, internalFormat, + width, height, border, format, type, pixels, + &ctx->Unpack, texObj, texImage); +#endif ASSERT(texImage->TexFormat); if (!texImage->FetchTexel) { @@ -1587,6 +1605,8 @@ _mesa_TexImage3D( GLenum target, GLint level, GLenum internalFormat, _mesa_update_state(ctx); ASSERT(ctx->Driver.TexImage3D); + +#if 0 /* don't make default teximage anymore */ if (pixels) { (*ctx->Driver.TexImage3D)(ctx, target, level, (GLint) internalFormat, width, height, depth, border, @@ -1604,6 +1624,12 @@ _mesa_TexImage3D( GLenum target, GLint level, GLenum internalFormat, FREE(dummy); } } +#else + /* <pixels> may be null! */ + (*ctx->Driver.TexImage3D)(ctx, target, level, internalFormat, + width, height, depth, border, format, type, + pixels, &ctx->Unpack, texObj, texImage); +#endif ASSERT(texImage->TexFormat); if (!texImage->FetchTexel) { |