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[Feat] (BufferState): Implement BufferSubData.

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This commit is contained in:
BZLZHH
2025-05-17 00:19:40 +08:00
parent 71df4bae3c
commit 19e2a5dec2
7 changed files with 41 additions and 1 deletions
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MG/MG_GL/Implementations/GL/Buffer/GL_Buffer.cpp
+12
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@@ -163,6 +163,18 @@ namespace MG_GL::GL {
return isValid ? GL_TRUE : GL_FALSE;
}
void BufferSubData(GLenum target, GLintptr offset, GLsizeiptr size, const void* data) {
MG_Util::Debug::LogD("glBufferSubData, target: %s, offset: %lld, size: %lld, data: %p",
MG_Util::Debug::GLEnumToString(target),
static_cast<long long>(offset),
static_cast<long long>(size),
data);
GLenum result = MG_State::CommitBufferStorageRegion(target, offset, size, data);
if (result != GL_NO_ERROR) {
MG_State::SetError(result);
MG_Util::Debug::LogE("Error from MG State: %s", MG_Util::Debug::GLEnumToString(result));
}
}
void DeleteBuffers(GLsizei n, const GLuint *buffers) {
MG_Util::Debug::LogD("glDeleteBuffers, n: %d, buffers: %p", n, buffers);
MG/MG_GL/Implementations/GL/Buffer/GL_Buffer.h
+1
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@@ -15,6 +15,7 @@ namespace MG_GL::GL {
GLboolean UnmapBuffer(GLenum target);
void BindBuffer(GLenum target, GLuint buffer);
void BufferData(GLenum target, GLsizeiptr size, const void* data, GLenum usage);
void BufferSubData(GLenum target, GLintptr offset, GLsizeiptr size, const void* data);
void GetBufferParameteriv(GLenum target, GLenum pname, GLint* params);
void GenBuffers(GLsizei n, GLuint* buffers);
void DeleteBuffers(GLsizei n, const GLuint *buffers);
MG/MG_GL/Implementations/GL/GLFuncsDefinitions/GLFuncsDefinitions.cpp
+1 -1
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@@ -46,7 +46,7 @@ DECLARE_GL_FUNCTION_STUB_HEAD(void, BlendEquationSeparate, GLenum modeRGB, GLenu
DECLARE_GL_FUNCTION_HEAD(void, BlendFunc, GLenum sfactor, GLenum dfactor) DECLARE_GL_FUNCTION_END_NO_RETURN(void, BlendFunc, sfactor,dfactor)
DECLARE_GL_FUNCTION_HEAD(void, BlendFuncSeparate, GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha) DECLARE_GL_FUNCTION_END_NO_RETURN(void, BlendFuncSeparate, sfactorRGB,dfactorRGB,sfactorAlpha,dfactorAlpha)
DECLARE_GL_FUNCTION_HEAD(void, BufferData, GLenum target, GLsizeiptr size, const void *data, GLenum usage) DECLARE_GL_FUNCTION_END_NO_RETURN(void, BufferData, target,size,data,usage)
DECLARE_GL_FUNCTION_STUB_HEAD(void, BufferSubData, GLenum target, GLintptr offset, GLsizeiptr size, const void *data) DECLARE_GL_FUNCTION_STUB_END_NO_RETURN(void, BufferSubData, target,offset,size,data)
DECLARE_GL_FUNCTION_HEAD(void, BufferSubData, GLenum target, GLintptr offset, GLsizeiptr size, const void *data) DECLARE_GL_FUNCTION_END_NO_RETURN(void, BufferSubData, target,offset,size,data)
DECLARE_GL_FUNCTION_HEAD(GLenum, CheckFramebufferStatus, GLenum target) DECLARE_GL_FUNCTION_END(GLenum, CheckFramebufferStatus, target)
DECLARE_GL_FUNCTION_HEAD(void, Clear, GLbitfield mask) DECLARE_GL_FUNCTION_END_NO_RETURN(void, Clear, mask)
DECLARE_GL_FUNCTION_HEAD(void, ClearColor, GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) DECLARE_GL_FUNCTION_END_NO_RETURN(void, ClearColor, red,green,blue,alpha)