Differential D8794 Diff 28645 source/blender/gpu/opengl/gl_uniform_buffer.cc

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source/blender/gpu/opengl/gl_uniform_buffer.cc

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/** \file		/** \file
* \ingroup gpu		* \ingroup gpu
*/		*/

#include "BKE_global.h"		#include "BKE_global.h"

#include "BLI_string.h"		#include "BLI_string.h"

#include "GPU_extensions.h"

#include "gpu_backend.hh"		#include "gpu_backend.hh"
#include "gpu_context_private.hh"		#include "gpu_context_private.hh"

#include "gl_backend.hh"		#include "gl_backend.hh"
#include "gl_uniform_buffer.hh"		#include "gl_uniform_buffer.hh"

namespace blender::gpu {		namespace blender::gpu {

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Creation & Deletion		/** \name Creation & Deletion
* \{ */		* \{ */

GLUniformBuf::GLUniformBuf(size_t size, const char *name) : UniformBuf(size, name)		GLUniformBuf::GLUniformBuf(size_t size, const char *name) : UniformBuf(size, name)
{		{
/* Do not create ubo GL buffer here to allow allocation from any thread. */		/* Do not create ubo GL buffer here to allow allocation from any thread. */
		BLI_assert(size <= GLContext::max_ubo_size);
}		}

GLUniformBuf::~GLUniformBuf()		GLUniformBuf::~GLUniformBuf()
{		{
GLBackend::get()->buf_free(ubo_id_);		GLContext::buf_free(ubo_id_);
}		}

/** \} */		/** \} */

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Data upload / update		/** \name Data upload / update
* \{ */		* \{ */

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/** \} */		/** \} */

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Usage		/** \name Usage
* \{ */		* \{ */

void GLUniformBuf::bind(int slot)		void GLUniformBuf::bind(int slot)
{		{
if (slot >= GPU_max_ubo_binds()) {		if (slot >= GLContext::max_ubo_binds) {
fprintf(stderr,		fprintf(stderr,
"Error: Trying to bind \"%s\" ubo to slot %d which is above the reported limit of %d.",		"Error: Trying to bind \"%s\" ubo to slot %d which is above the reported limit of %d.",
name_,		name_,
slot,		slot,
GPU_max_ubo_binds());		GLContext::max_ubo_binds);
return;		return;
}		}

if (ubo_id_ == 0) {		if (ubo_id_ == 0) {
this->init();		this->init();
}		}

if (data_ != NULL) {		if (data_ != NULL) {
Show All 19 Lines	#ifdef DEBUG
static_cast<GLContext *>(GPU_context_active_get())->bound_ubo_slots &= ~(1 << slot_);		static_cast<GLContext *>(GPU_context_active_get())->bound_ubo_slots &= ~(1 << slot_);
#endif		#endif
slot_ = 0;		slot_ = 0;
}		}

/** \} */		/** \} */

} // namespace blender::gpu		} // namespace blender::gpu
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