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GPUOffscreen: Remove scissor and viewport state tracking

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This was a workaround that is not needed anymore.

Fix FT80321 Cropped output with Viewport Render Animation
This commit is contained in:
Clément Foucault
2020-09-01 17:04:08 +02:00
parent 907a718ebe
commit f1b10477c2
1 changed files with 2 additions and 19 deletions
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21
source/blender/gpu/intern/gpu_framebuffer.cc
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@@ -541,13 +541,6 @@ struct GPUOffScreen {
GPUTexture *color;
GPUTexture *depth;
/** Saved state of the previously bound framebuffer. */
/* TODO(fclem) This is quite hacky and a proper fix would be to
* put these states directly inside the GPUFrambuffer.
* But we don't have a GPUFramebuffer for the default framebuffer yet. */
int saved_viewport[4];
int saved_scissor[4];
};
/* Returns the correct framebuffer for the current context. */
@@ -642,26 +635,16 @@ void GPU_offscreen_free(GPUOffScreen *ofs)
void GPU_offscreen_bind(GPUOffScreen *ofs, bool save)
{
if (save) {
GPU_scissor_get(ofs->saved_scissor);
GPU_viewport_size_get_i(ofs->saved_viewport);
GPUFrameBuffer *fb = GPU_framebuffer_active_get();
gpuPushFrameBuffer(reinterpret_cast<GPUFrameBuffer *>(fb));
}
GPUFrameBuffer *ofs_fb = gpu_offscreen_fb_get(ofs);
GPU_framebuffer_bind(ofs_fb);
glDisable(GL_FRAMEBUFFER_SRGB);
GPU_scissor_test(false);
GPU_shader_set_framebuffer_srgb_target(false);
reinterpret_cast<FrameBuffer *>(gpu_offscreen_fb_get(ofs))->bind(false);
}
void GPU_offscreen_unbind(GPUOffScreen *ofs, bool restore)
void GPU_offscreen_unbind(GPUOffScreen *UNUSED(ofs), bool restore)
{
GPUFrameBuffer *fb = NULL;
if (restore) {
GPU_scissor(UNPACK4(ofs->saved_scissor));
GPU_viewport(UNPACK4(ofs->saved_viewport));
fb = gpuPopFrameBuffer();
}