/**
- * Report why a texture object is incomplete.
- *
- * \param t texture object.
- * \param why string describing why it's incomplete.
- *
- * \note For debug purposes only.
+ * Mark a texture object as incomplete.
+ * \param t texture object
+ * \param fmt... string describing why it's incomplete (for debugging).
*/
static void
-incomplete(const struct gl_texture_object *t, const char *fmt, ...)
+incomplete(struct gl_texture_object *t, const char *fmt, ...)
{
#if 0
va_list args;
printf("Texture Obj %d incomplete because: %s\n", t->Name, s);
#endif
+ t->_Complete = GL_FALSE;
}
*/
if ((baseLevel < 0) || (baseLevel >= MAX_TEXTURE_LEVELS)) {
incomplete(t, "base level = %d is invalid", baseLevel);
- t->_Complete = GL_FALSE;
return;
}
/* Always need the base level image */
if (!t->Image[0][baseLevel]) {
incomplete(t, "Image[baseLevel=%d] == NULL", baseLevel);
- t->_Complete = GL_FALSE;
return;
}
t->Image[0][baseLevel]->Height == 0 ||
t->Image[0][baseLevel]->Depth == 0) {
incomplete(t, "texture width = 0");
- t->_Complete = GL_FALSE;
return;
}
if (t->Image[face][baseLevel] == NULL ||
t->Image[face][baseLevel]->Width2 != w ||
t->Image[face][baseLevel]->Height2 != h) {
- t->_Complete = GL_FALSE;
incomplete(t, "Cube face missing or mismatched size");
return;
}
GLint maxLevel = t->_MaxLevel;
if (minLevel > maxLevel) {
- t->_Complete = GL_FALSE;
incomplete(t, "minLevel > maxLevel");
return;
}
for (i = minLevel; i <= maxLevel; i++) {
if (t->Image[0][i]) {
if (t->Image[0][i]->TexFormat != t->Image[0][baseLevel]->TexFormat) {
- t->_Complete = GL_FALSE;
incomplete(t, "Format[i] != Format[baseLevel]");
return;
}
if (t->Image[0][i]->Border != t->Image[0][baseLevel]->Border) {
- t->_Complete = GL_FALSE;
incomplete(t, "Border[i] != Border[baseLevel]");
return;
}
}
if (i >= minLevel && i <= maxLevel) {
if (!t->Image[0][i]) {
- t->_Complete = GL_FALSE;
incomplete(t, "1D Image[0][i] == NULL");
return;
}
if (t->Image[0][i]->Width2 != width ) {
- t->_Complete = GL_FALSE;
incomplete(t, "1D Image[0][i] bad width");
return;
}
}
if (i >= minLevel && i <= maxLevel) {
if (!t->Image[0][i]) {
- t->_Complete = GL_FALSE;
incomplete(t, "2D Image[0][i] == NULL");
return;
}
if (t->Image[0][i]->Width2 != width) {
- t->_Complete = GL_FALSE;
incomplete(t, "2D Image[0][i] bad width");
return;
}
if (t->Image[0][i]->Height2 != height) {
- t->_Complete = GL_FALSE;
incomplete(t, "2D Image[0][i] bad height");
return;
}
if (i >= minLevel && i <= maxLevel) {
if (!t->Image[0][i]) {
incomplete(t, "3D Image[0][i] == NULL");
- t->_Complete = GL_FALSE;
return;
}
if (t->Image[0][i]->_BaseFormat == GL_DEPTH_COMPONENT) {
- t->_Complete = GL_FALSE;
incomplete(t, "GL_DEPTH_COMPONENT only works with 1/2D tex");
return;
}
if (t->Image[0][i]->Width2 != width) {
- t->_Complete = GL_FALSE;
incomplete(t, "3D Image[0][i] bad width");
return;
}
if (t->Image[0][i]->Height2 != height) {
- t->_Complete = GL_FALSE;
incomplete(t, "3D Image[0][i] bad height");
return;
}
if (t->Image[0][i]->Depth2 != depth) {
- t->_Complete = GL_FALSE;
incomplete(t, "3D Image[0][i] bad depth");
return;
}
for (face = 0; face < 6; face++) {
/* check that we have images defined */
if (!t->Image[face][i]) {
- t->_Complete = GL_FALSE;
incomplete(t, "CubeMap Image[n][i] == NULL");
return;
}
/* Don't support GL_DEPTH_COMPONENT for cube maps */
if (t->Image[face][i]->_BaseFormat == GL_DEPTH_COMPONENT) {
- t->_Complete = GL_FALSE;
incomplete(t, "GL_DEPTH_COMPONENT only works with 1/2D tex");
return;
}
/* check that all six images have same size */
if (t->Image[face][i]->Width2 != width ||
t->Image[face][i]->Height2 != height) {
- t->_Complete = GL_FALSE;
incomplete(t, "CubeMap Image[n][i] bad size");
return;
}