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LibWeb/WebGL: Map DEPTH_STENCIL to DEPTH24_STENCIL8 for WebGL 1 too

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Luke Wilde 2025-01-10 16:38:29 +00:00 committed by Andreas Kling
parent 55f7cb4f10
commit d13dd76818
Notes: github-actions[bot] 2025-01-21 20:37:29 +00:00 
Author: https://github.com/Lubrsi
Commit: https://github.com/LadybirdBrowser/ladybird/commit/d13dd76818d
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3239
Reviewed-by: https://github.com/awesomekling
Reviewed-by: https://github.com/kalenikaliaksandr
1 changed files with 13 additions and 1 deletions
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14
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWebGLRenderingContext.cpp
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@ -1548,10 +1548,22 @@ public:
if (function.name == "renderbufferStorage"sv) {
// To be backward compatible with WebGL 1, also accepts internal format DEPTH_STENCIL, which should be
// mapped to DEPTH24_STENCIL8 by implementations.
if (webgl_version == 2) {
if (webgl_version == 1) {
function_impl_generator.append(R"~~~(
#define GL_DEPTH_STENCIL 0x84F9
#define GL_DEPTH24_STENCIL8 0x88F0
)~~~");
}
function_impl_generator.append(R"~~~(
if (internalformat == GL_DEPTH_STENCIL)
internalformat = GL_DEPTH24_STENCIL8;
)~~~");
if (webgl_version == 1) {
function_impl_generator.append(R"~~~(
#undef GL_DEPTH_STENCIL
#undef GL_DEPTH24_STENCIL8
)~~~");
}