OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
1
Fork 0
Code Activity

- convert colormap shader to postprocess steps

Browse source
This commit is contained in:
Magnus Norddahl 2018-06-22 00:51:58 +02:00
commit ebf0cef283
8 changed files with 64 additions and 127 deletions
Download patch file Download diff file Expand all files Collapse all files

46
src/gl/renderer/gl_postprocess.cpp
View file

@ -41,7 +41,6 @@
#include "gl/data/gl_vertexbuffer.h"
#include "hwrenderer/postprocessing/hw_ambientshader.h"
#include "hwrenderer/postprocessing/hw_tonemapshader.h"
#include "hwrenderer/postprocessing/hw_colormapshader.h"
#include "hwrenderer/postprocessing/hw_presentshader.h"
#include "hwrenderer/postprocessing/hw_postprocess.h"
#include "hwrenderer/postprocessing/hw_postprocess_cvars.h"
@ -451,45 +450,14 @@ void FGLRenderer::ClearTonemapPalette()
}
}
//-----------------------------------------------------------------------------
//
// Colormap scene texture and place the result in the HUD/2D texture
//
//-----------------------------------------------------------------------------
void FGLRenderer::ColormapScene(int fixedcm)
{
if (fixedcm < CM_FIRSTSPECIALCOLORMAP || fixedcm >= CM_MAXCOLORMAP)
return;
FGLDebug::PushGroup("ColormapScene");
FGLPostProcessState savedState;
mBuffers->BindNextFB();
mBuffers->BindCurrentTexture(0);
mColormapShader->Bind(NOQUEUE);
FSpecialColormap *scm = &SpecialColormaps[fixedcm - CM_FIRSTSPECIALCOLORMAP];
float m[] = { scm->ColorizeEnd[0] - scm->ColorizeStart[0],
scm->ColorizeEnd[1] - scm->ColorizeStart[1], scm->ColorizeEnd[2] - scm->ColorizeStart[2], 0.f };
mColormapShader->Uniforms->MapStart = { scm->ColorizeStart[0], scm->ColorizeStart[1], scm->ColorizeStart[2], 0.f };
mColormapShader->Uniforms->MapRange = m;
mColormapShader->Uniforms.Set();
RenderScreenQuad();
mBuffers->NextTexture();
FGLDebug::PopGroup();
PPColormap colormap;
colormap.DeclareShaders();
colormap.UpdateSteps(fixedcm);
mBuffers->RenderEffect("ColormapScene");
}
//-----------------------------------------------------------------------------
//
// Apply lens distortion and place the result in the HUD/2D texture
//
//-----------------------------------------------------------------------------
void FGLRenderer::LensDistortScene()
{
PPLensDistort lens;
@ -498,12 +466,6 @@ void FGLRenderer::LensDistortScene()
mBuffers->RenderEffect("LensDistortScene");
}
//-----------------------------------------------------------------------------
//
// Apply FXAA and place the result in the HUD/2D texture
//
//-----------------------------------------------------------------------------
void FGLRenderer::ApplyFXAA()
{
PPFXAA fxaa;