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Add a simple check on the uniform buffer slot to make sure it s valid

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samcake 2017-05-04 10:00:32 -07:00
parent ec1c99cb71
commit 3f977a6743
1 changed files with 4 additions and 0 deletions
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4
libraries/gpu-gl/src/gpu/gl/GLBackendPipeline.cpp
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@ -149,6 +149,10 @@ void GLBackend::resetUniformStage() {
void GLBackend::do_setUniformBuffer(const Batch& batch, size_t paramOffset) { void GLBackend::do_setUniformBuffer(const Batch& batch, size_t paramOffset) {
GLuint slot = batch._params[paramOffset + 3]._uint; GLuint slot = batch._params[paramOffset + 3]._uint;
if (slot > GLBackend::MAX_NUM_UNIFORM_BUFFERS) {
// "GLBackend::do_setUniformBuffer: Trying to set a uniform Buffer at slot #" + slot + " which doesn't exist. MaxNumUniformBuffers = " + getMaxNumUniformBuffers());
return;
}
BufferPointer uniformBuffer = batch._buffers.get(batch._params[paramOffset + 2]._uint); BufferPointer uniformBuffer = batch._buffers.get(batch._params[paramOffset + 2]._uint);
GLintptr rangeStart = batch._params[paramOffset + 1]._uint; GLintptr rangeStart = batch._params[paramOffset + 1]._uint;
GLsizeiptr rangeSize = batch._params[paramOffset + 0]._uint; GLsizeiptr rangeSize = batch._params[paramOffset + 0]._uint;