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Allow for unsupported TEXTURE_MAX_LEVEL in TexParameteri()

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Change-Id: I00e231332eb8a440b082abdf72b60510db676d58
This commit is contained in:
ciciplusplus
2026-01-24 19:04:43 +01:00
parent d52f52fc33
commit 4c2eb5b18c
1 changed files with 12 additions and 1 deletions
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13
src/gles/gles1_on_gl2.rs
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@@ -384,6 +384,9 @@ const TEX_PARAMS: ParamTable = ParamTable(&[
(gl21::MAX_TEXTURE_MAX_ANISOTROPY_EXT, ParamType::Float, 1),
]);
const UNSUPPORTED_TEX_PARAMS: ParamTable =
ParamTable(&[(gl21::TEXTURE_MAX_LEVEL, ParamType::Float, 1)]);
pub struct GLES1OnGL2State {
pointer_is_fixed_point: [bool; ARRAYS.len()],
fixed_point_texture_units: HashSet<GLenum>,
@@ -1492,7 +1495,15 @@ impl GLES for GLES1OnGL2<'_> {
}
unsafe fn TexParameteri(&mut self, target: GLenum, pname: GLenum, param: GLint) {
assert!(target == gl21::TEXTURE_2D);
TEX_PARAMS.assert_known_param(pname);
if UNSUPPORTED_TEX_PARAMS.contains(pname) {
log_dbg!(
"Tolerating TexParameteri({:#x}, {:#x}) of parameter",
target,
pname
);
} else {
TEX_PARAMS.assert_known_param(pname);
}
gl21::TexParameteri(target, pname, param);
}
unsafe fn TexParameterf(&mut self, target: GLenum, pname: GLenum, param: GLfloat) {