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[Fix] (MG_State/Buffer): Prevent crashing when buffer obj is not created but is going to be deleted.

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BZLZHH
2025-07-10 23:08:38 +08:00
parent dae5827666
commit 83cfacf94b
1 changed files with 4 additions and 2 deletions
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MG/MG_GL/State/Buffer/BufferState.cpp
+4 -2
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@@ -250,13 +250,15 @@ bool BufferState::ValidateGeneratedName(GLuint buffer) const {
} }
void BufferState::Delete(GLuint buffer) { void BufferState::Delete(GLuint buffer) {
bufferObjects_[buffer].reset(); MG_Util::Debug::LogD("MG_State: Buffer: Delete buffer %u", buffer);
if (bufferObjects_.size() > buffer)
bufferObjects_[buffer].reset();
indexGenerator_.Delete(buffer); indexGenerator_.Delete(buffer);
for (auto& [target, id] : currentBindings_) { for (auto& [target, id] : currentBindings_) {
if (id == buffer) id = 0; if (id == buffer) id = 0;
} }
MG_Util::Debug::LogD("MG_State: Buffer: Delete buffer %u", buffer); MG_Util::Debug::LogD("MG_State: Buffer: Delete buffer %u successfully", buffer);
} }
GLenum BufferState::DeleteN(GLsizei n, const GLuint* buffers) { GLenum BufferState::DeleteN(GLsizei n, const GLuint* buffers) {