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[Feat] (MG_Impl/Texture, MG_State/TextureState, MG_Impl/Framebuffer, MG_Test/Texture): implement multisample frontend state

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BZLZHH
2026-06-10 01:37:59 +08:00
parent 3da0b1dfd4
commit c499480692
11 changed files with 362 additions and 16 deletions
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MobileGL/MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.cpp
+33
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@@ -438,6 +438,34 @@ namespace MobileGL::MG_Impl::GLImpl {
"NamedRenderbufferStorage_State");
}
void NamedRenderbufferStorageMultisample_State(GLuint renderbuffer, GLsizei samples, GLenum internalformat,
GLsizei width, GLsizei height) {
auto renderbufferObject =
GetNamedRenderbufferObject_State(renderbuffer, "NamedRenderbufferStorageMultisample_State");
if (!renderbufferObject) return;
TextureInternalFormat format = MG_Util::ConvertGLEnumToTextureInternalFormat(internalformat);
if (!TextureImpl::ValidateTextureInternalFormat(format)) return;
if (samples < 0) {
MG_State::pGLContext->RecordError(
ErrorCode::InvalidValue,
MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", "NamedRenderbufferStorageMultisample_State",
"Sample count must be non-negative."));
return;
}
if (width < 0 || height < 0) {
MG_State::pGLContext->RecordError(
ErrorCode::InvalidValue,
MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl", "NamedRenderbufferStorageMultisample_State",
"Width and height must be non-negative."));
return;
}
renderbufferObject->AllocateStorage({width, height});
renderbufferObject->SetInternalFormat(format);
renderbufferObject->SetSamples(samples);
}
void GenFramebuffers_State(GLsizei n, GLuint* framebuffers) {
if (n < 0) {
MG_State::pGLContext->RecordError(
@@ -1499,6 +1527,11 @@ namespace MobileGL::MG_Impl::GLImpl {
NamedRenderbufferStorage_State(renderbuffer, internalformat, width, height);
}
void NamedRenderbufferStorageMultisample(GLuint renderbuffer, GLsizei samples, GLenum internalformat,
GLsizei width, GLsizei height) {
NamedRenderbufferStorageMultisample_State(renderbuffer, samples, internalformat, width, height);
}
void GetNamedRenderbufferParameteriv(GLuint renderbuffer, GLenum pname, GLint* params) {
GetNamedRenderbufferParameteriv_State(renderbuffer, pname, params);
}