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mesa: simplify _mesa_set_tex_image()

This commit is contained in:
Brian Paul 2009-07-30 09:10:26 -06:00
parent 1e355a0cb3
commit 9c9a9abd7b
1 changed files with 6 additions and 29 deletions
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35
src/mesa/main/teximage.c
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@ -679,37 +679,14 @@ _mesa_set_tex_image(struct gl_texture_object *tObj,
GLenum target, GLint level,
struct gl_texture_image *texImage)
{
const GLuint face = _mesa_tex_target_to_face(target);
ASSERT(tObj);
ASSERT(texImage);
/* XXX simplify this with _mesa_tex_target_to_face() */
switch (target) {
case GL_TEXTURE_1D:
case GL_TEXTURE_2D:
case GL_TEXTURE_3D:
case GL_TEXTURE_1D_ARRAY_EXT:
case GL_TEXTURE_2D_ARRAY_EXT:
tObj->Image[0][level] = texImage;
break;
case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
{
GLuint face = ((GLuint) target -
(GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X);
tObj->Image[face][level] = texImage;
}
break;
case GL_TEXTURE_RECTANGLE_NV:
ASSERT(level == 0);
tObj->Image[0][level] = texImage;
break;
default:
_mesa_problem(NULL, "bad target in _mesa_set_tex_image()");
return;
}
ASSERT(target != GL_TEXTURE_RECTANGLE_NV || level == 0);
tObj->Image[face][level] = texImage;
/* Set the 'back' pointer */
texImage->TexObject = tObj;
}