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[Feat] (...): Add FramebufferState while implementing these gl functions.

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This commit is contained in:
BZLZHH
2025-05-04 01:17:09 +08:00
parent 03c9531e7a
commit 30beaf6eb9
11 changed files with 337 additions and 6 deletions
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MG/MG_GL/Implementations/GL/Framebuffer/GL_Framebuffer.cpp
+57 -1
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@@ -5,7 +5,63 @@
#include "GL_Framebuffer.h"
namespace MG_GL::GL {
void GenFramebuffers(GLsizei n, GLuint* framebuffers) {
MG_Util::Debug::LogD("glGenFramebuffers, n: %d, framebuffers: %p", n, framebuffers);
GLenum result = MG_State::CreateFramebuffers(n, framebuffers);
if (result == GL_NO_ERROR) return;
MG_State::SetError(result);
MG_Util::Debug::LogE("Framebuffer generation failed: %s", MG_Util::Debug::GLEnumToString(result));
}
void DeleteFramebuffers(GLsizei n, const GLuint* framebuffers) {
MG_Util::Debug::LogD("glDeleteFramebuffers, n: %d, framebuffers: %p", n, framebuffers);
for (GLsizei i = 0; i < n; ++i) {
GLenum result = MG_State::DeleteFramebuffer(framebuffers[i]);
if (result != GL_NO_ERROR) {
MG_State::SetError(result);
MG_Util::Debug::LogE("Failed to delete framebuffer %u: %s",
framebuffers[i], MG_Util::Debug::GLEnumToString(result));
}
}
}
void BindFramebuffer(GLenum target, GLuint framebuffer) {
MG_Util::Debug::LogD("glBindFramebuffer, target: %s, fb: %u",
MG_Util::Debug::GLEnumToString(target), framebuffer);
GLenum result = MG_State::BindFramebuffer(target, framebuffer);
if (result == GL_NO_ERROR) return;
MG_State::SetError(result);
MG_Util::Debug::LogE("Framebuffer bind error: %s", MG_Util::Debug::GLEnumToString(result));
}
void FramebufferTexture2D(GLenum target, GLenum attachment, GLenum textarget,
GLuint texture, GLint level) {
MG_Util::Debug::LogD("glFramebufferTexture2D, target: %s, attach: %s, textarget: %s, tex: %u, level: %d",
MG_Util::Debug::GLEnumToString(target),
MG_Util::Debug::GLEnumToString(attachment),
MG_Util::Debug::GLEnumToString(textarget),
texture, level);
GLenum result = MG_State::AttachTexture2DToFramebuffer(
target, attachment, textarget, texture, level
);
if (result == GL_NO_ERROR) return;
MG_State::SetError(result);
MG_Util::Debug::LogE("Texture attachment failed: %s", MG_Util::Debug::GLEnumToString(result));
}
GLenum CheckFramebufferStatus(GLenum target) {
return GL_FRAMEBUFFER_COMPLETE;
MG_Util::Debug::LogD("glCheckFramebufferStatus, target: %s",
MG_Util::Debug::GLEnumToString(target));
GLenum result = MG_State::ValidateFramebufferCompleteness(target);
if (result >= GL_FRAMEBUFFER_COMPLETE) {
MG_Util::Debug::LogD("Framebuffer status: %s",
MG_Util::Debug::GLEnumToString(result));
return result;
}
MG_State::SetError(result);
MG_Util::Debug::LogE("Framebuffer incomplete: %s",
MG_Util::Debug::GLEnumToString(result));
return result;
}
}