Differential D3919 Diff 12459 source/blender/gpu/intern/gpu_context.cpp

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source/blender/gpu/intern/gpu_context.cpp

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	{			{
	/* BLI_assert(thread_is_main()); */			/* BLI_assert(thread_is_main()); */
	GPUContext *ctx = new GPUContext;			GPUContext *ctx = new GPUContext;
	glGenVertexArrays(1, &ctx->default_vao);			glGenVertexArrays(1, &ctx->default_vao);
	GPU_context_active_set(ctx);			GPU_context_active_set(ctx);
	return ctx;			return ctx;
	}			}

				extern "C" {
				extern void BPyGPUOffScreen_free_for_context(GPUContext *);
				}

	/* to be called after GPU_context_active_set(ctx_to_destroy) */			/* to be called after GPU_context_active_set(ctx_to_destroy) */
	void GPU_context_discard(GPUContext *ctx)			void GPU_context_discard(GPUContext *ctx)
	{			{
	/* Make sure no other thread has locked it. */			/* Make sure no other thread has locked it. */
	BLI_assert(ctx == active_ctx);			BLI_assert(ctx == active_ctx);
	BLI_assert(pthread_equal(pthread_self(), ctx->thread));			BLI_assert(pthread_equal(pthread_self(), ctx->thread));
	BLI_assert(ctx->orphaned_vertarray_ids.empty());			BLI_assert(ctx->orphaned_vertarray_ids.empty());

				BPyGPUOffScreen_free_for_context(ctx);
	#ifdef DEBUG			#ifdef DEBUG
	/* For now don't allow GPUFrameBuffers to be reuse in another ctx. */			/* For now don't allow GPUFrameBuffers to be reuse in another ctx. */
	BLI_assert(ctx->framebuffers.empty());			BLI_assert(ctx->framebuffers.empty());
	#endif			#endif
	/* delete remaining vaos */			/* delete remaining vaos */
	while (!ctx->batches.empty()) {			while (!ctx->batches.empty()) {
	/* this removes the array entry */			/* this removes the array entry */
	GPU_batch_vao_cache_clear(*ctx->batches.begin());			GPU_batch_vao_cache_clear(*ctx->batches.begin());
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