333a5b513b
Ensure attachment states and load/store configs don't get out of sync with the framebuffer layout. In theory, a Framebuffer could have empty attachments interleaved with valid ones so checking just the attachments "length" is not enough. What this does instead is to ensure that valid attachments have a valid config and that null attachments either don't have a matching config or have an IGNORE/DONT_CARE one. Pull Request: https://projects.blender.org/blender/blender/pulls/117073
61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
/** \file
|
|
* \ingroup gpu
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "gpu_framebuffer_private.hh"
|
|
|
|
namespace blender::gpu {
|
|
|
|
class DummyFrameBuffer : public FrameBuffer {
|
|
public:
|
|
DummyFrameBuffer(const char *name) : FrameBuffer(name) {}
|
|
void bind(bool /*enabled_srgb*/) override {}
|
|
bool check(char /*err_out*/[256]) override
|
|
{
|
|
return true;
|
|
}
|
|
void clear(eGPUFrameBufferBits /*buffers*/,
|
|
const float /*clear_color*/[4],
|
|
float /*clear_depth*/,
|
|
uint /*clear_stencil*/) override
|
|
{
|
|
}
|
|
void clear_multi(const float (* /*clear_color*/)[4]) override {}
|
|
void clear_attachment(GPUAttachmentType /*type*/,
|
|
eGPUDataFormat /*data_format*/,
|
|
const void * /*clear_value*/) override
|
|
{
|
|
}
|
|
|
|
void attachment_set_loadstore_op(GPUAttachmentType /*type*/, GPULoadStore /*ls*/) override {}
|
|
|
|
void subpass_transition_impl(const GPUAttachmentState /*depth_attachment_state*/,
|
|
Span<GPUAttachmentState> /*color_attachment_states*/) override{};
|
|
|
|
void read(eGPUFrameBufferBits /*planes*/,
|
|
eGPUDataFormat /*format*/,
|
|
const int /*area*/[4],
|
|
int /*channel_len*/,
|
|
int /*slot*/,
|
|
void * /*r_data*/) override
|
|
{
|
|
}
|
|
|
|
void blit_to(eGPUFrameBufferBits /*planes*/,
|
|
int /*src_slot*/,
|
|
FrameBuffer * /*dst*/,
|
|
int /*dst_slot*/,
|
|
int /*dst_offset_x*/,
|
|
int /*dst_offset_y*/) override
|
|
{
|
|
}
|
|
};
|
|
|
|
} // namespace blender::gpu
|