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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
View File
@@ -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
View File
@@ -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);