diff options
Diffstat (limited to 'src/mesa/main/teximage.c')
| -rw-r--r-- | src/mesa/main/teximage.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c index 52d2886d0ae..4fbfeb85826 100644 --- a/src/mesa/main/teximage.c +++ b/src/mesa/main/teximage.c @@ -3035,6 +3035,20 @@ _mesa_CopyTexSubImage3D( GLenum target, GLint level, /** + * Return expected size of a compressed texture. + */ +static GLuint +compressed_tex_size(GLsizei width, GLsizei height, GLsizei depth, + GLenum glformat) +{ + gl_format mesaFormat = _mesa_glenum_to_compressed_format(glformat); + return _mesa_format_image_size(mesaFormat, width, height, depth); +} + + + + +/** * Error checking for glCompressedTexImage[123]D(). * \return error code or GL_NO_ERROR. */ @@ -3116,8 +3130,7 @@ compressed_texture_error_check(GLcontext *ctx, GLint dimensions, if (level < 0 || level >= maxLevels) return GL_INVALID_VALUE; - expectedSize = _mesa_compressed_texture_size_glenum(ctx, width, height, - depth, internalFormat); + expectedSize = compressed_tex_size(width, height, depth, internalFormat); if (expectedSize != imageSize) return GL_INVALID_VALUE; @@ -3211,8 +3224,7 @@ compressed_subtexture_error_check(GLcontext *ctx, GLint dimensions, if ((height & 3) != 0 && height != 2 && height != 1) return GL_INVALID_VALUE; - expectedSize = _mesa_compressed_texture_size_glenum(ctx, width, height, - depth, format); + expectedSize = compressed_tex_size(width, height, depth, format); if (expectedSize != imageSize) return GL_INVALID_VALUE; |