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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
View File
@@ -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;
}
}
MG/MG_GL/Implementations/GL/Framebuffer/GL_Framebuffer.h
+4
View File
@@ -8,6 +8,10 @@
#include "../../../../Includes.h"
namespace MG_GL::GL {
void GenFramebuffers(GLsizei n, GLuint* framebuffers);
void DeleteFramebuffers(GLsizei n, const GLuint* framebuffers);
void BindFramebuffer(GLenum target, GLuint framebuffer);
void FramebufferTexture2D(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
GLenum CheckFramebufferStatus(GLenum target);
}
MG/MG_GL/Implementations/GL/GLFuncsDefinitions/GLFuncsDefinitions.cpp
+4 -4
View File
@@ -37,7 +37,7 @@ DECLARE_GL_FUNCTION_HEAD(void, ActiveTexture, GLenum texture) DECLARE_GL_FUNCTIO
DECLARE_GL_FUNCTION_HEAD(void, AttachShader, GLuint program, GLuint shader) DECLARE_GL_FUNCTION_END_NO_RETURN(void, AttachShader, program,shader)
DECLARE_GL_FUNCTION_HEAD(void, BindAttribLocation, GLuint program, GLuint index, const GLchar *name) DECLARE_GL_FUNCTION_END_NO_RETURN(void, BindAttribLocation, program,index,name)
DECLARE_GL_FUNCTION_HEAD(void, BindBuffer, GLenum target, GLuint buffer) DECLARE_GL_FUNCTION_END_NO_RETURN(void, BindBuffer, target,buffer)
DECLARE_GL_FUNCTION_STUB_HEAD(void, BindFramebuffer, GLenum target, GLuint framebuffer) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, BindFramebuffer, target,framebuffer)
DECLARE_GL_FUNCTION_HEAD(void, BindFramebuffer, GLenum target, GLuint framebuffer) DECLARE_GL_FUNCTION_END_NO_RETURN(void, BindFramebuffer, target,framebuffer)
DECLARE_GL_FUNCTION_STUB_HEAD(void, BindRenderbuffer, GLenum target, GLuint renderbuffer) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, BindRenderbuffer, target,renderbuffer)
DECLARE_GL_FUNCTION_HEAD(void, BindTexture, GLenum target, GLuint texture) DECLARE_GL_FUNCTION_END_NO_RETURN(void, BindTexture, target,texture)
DECLARE_GL_FUNCTION_STUB_HEAD(void, BlendColor, GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, BlendColor, red,green,blue,alpha)
@@ -62,7 +62,7 @@ DECLARE_GL_FUNCTION_HEAD(GLuint, CreateProgram) DECLARE_GL_FUNCTION_END(GLuint,
DECLARE_GL_FUNCTION_HEAD(GLuint, CreateShader, GLenum type) DECLARE_GL_FUNCTION_END(GLuint, CreateShader, type)
DECLARE_GL_FUNCTION_STUB_HEAD(void, CullFace, GLenum mode) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, CullFace, mode)
DECLARE_GL_FUNCTION_STUB_HEAD(void, DeleteBuffers, GLsizei n, const GLuint *buffers) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, DeleteBuffers, n,buffers)
DECLARE_GL_FUNCTION_STUB_HEAD(void, DeleteFramebuffers, GLsizei n, const GLuint *framebuffers) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, DeleteFramebuffers, n,framebuffers)
DECLARE_GL_FUNCTION_HEAD(void, DeleteFramebuffers, GLsizei n, const GLuint *framebuffers) DECLARE_GL_FUNCTION_END_NO_RETURN(void, DeleteFramebuffers, n,framebuffers)
DECLARE_GL_FUNCTION_HEAD(void, DeleteProgram, GLuint program) DECLARE_GL_FUNCTION_END_NO_RETURN(void, DeleteProgram, program)
DECLARE_GL_FUNCTION_STUB_HEAD(void, DeleteRenderbuffers, GLsizei n, const GLuint *renderbuffers) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, DeleteRenderbuffers, n,renderbuffers)
DECLARE_GL_FUNCTION_HEAD(void, DeleteShader, GLuint shader) DECLARE_GL_FUNCTION_END_NO_RETURN(void, DeleteShader, shader)
@@ -80,11 +80,11 @@ DECLARE_GL_FUNCTION_HEAD(void, EnableVertexAttribArray, GLuint index) DECLARE_GL
DECLARE_GL_FUNCTION_STUB_HEAD(void, Finish) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, Finish)
DECLARE_GL_FUNCTION_STUB_HEAD(void, Flush) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, Flush)
DECLARE_GL_FUNCTION_STUB_HEAD(void, FramebufferRenderbuffer, GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, FramebufferRenderbuffer, target,attachment,renderbuffertarget,renderbuffer)
DECLARE_GL_FUNCTION_STUB_HEAD(void, FramebufferTexture2D, GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, FramebufferTexture2D, target,attachment,textarget,texture,level)
DECLARE_GL_FUNCTION_HEAD(void, FramebufferTexture2D, GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) DECLARE_GL_FUNCTION_END_NO_RETURN(void, FramebufferTexture2D, target,attachment,textarget,texture,level)
DECLARE_GL_FUNCTION_STUB_HEAD(void, FrontFace, GLenum mode) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, FrontFace, mode)
DECLARE_GL_FUNCTION_HEAD(void, GenBuffers, GLsizei n, GLuint *buffers) DECLARE_GL_FUNCTION_END_NO_RETURN(void, GenBuffers, n,buffers)
DECLARE_GL_FUNCTION_STUB_HEAD(void, GenerateMipmap, GLenum target) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, GenerateMipmap, target)
DECLARE_GL_FUNCTION_STUB_HEAD(void, GenFramebuffers, GLsizei n, GLuint *framebuffers) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, GenFramebuffers, n,framebuffers)
DECLARE_GL_FUNCTION_HEAD(void, GenFramebuffers, GLsizei n, GLuint *framebuffers) DECLARE_GL_FUNCTION_END_NO_RETURN(void, GenFramebuffers, n,framebuffers)
DECLARE_GL_FUNCTION_STUB_HEAD(void, GenRenderbuffers, GLsizei n, GLuint *renderbuffers) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, GenRenderbuffers, n,renderbuffers)
DECLARE_GL_FUNCTION_HEAD(void, GenTextures, GLsizei n, GLuint *textures) DECLARE_GL_FUNCTION_END_NO_RETURN(void, GenTextures, n,textures)
DECLARE_GL_FUNCTION_STUB_HEAD(void, GetActiveAttrib, GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, GetActiveAttrib, program,index,bufSize,length,size,type,name)