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- moved RenderScene and RenderTranslucent to hwrenderer.

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This commit is contained in:
Christoph Oelckers 2018-10-28 22:58:35 +01:00
parent 9b56f407dd
commit 24d6b23042
4 changed files with 102 additions and 98 deletions
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2
src/gl/scene/gl_drawinfo.h
View file

@ -16,8 +16,6 @@ struct FDrawInfo : public HWDrawInfo
void RenderPortal(HWPortal *p, bool stencil) override;
void CreateScene();
void RenderScene(int recursion);
void RenderTranslucent();
void DrawScene(int drawmode) override;
void ProcessScene(bool toscreen = false);
void EndDrawScene(sector_t * viewsector);

101
src/gl/scene/gl_scene.cpp
View file

@ -67,7 +67,6 @@ CVAR(Bool, gl_texture, true, 0)
CVAR(Bool, gl_no_skyclear, false, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
CVAR(Float, gl_mask_threshold, 0.5f,CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
CVAR(Float, gl_mask_sprite_threshold, 0.5f,CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
CVAR(Bool, gl_sort_textures, false, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
EXTERN_CVAR (Bool, cl_capfps)
EXTERN_CVAR (Bool, r_deathcamera)
@ -130,99 +129,6 @@ void FDrawInfo::CreateScene()
}
//-----------------------------------------------------------------------------
//
// RenderScene
//
// Draws the current draw lists for the non GLSL renderer
//
//-----------------------------------------------------------------------------
void FDrawInfo::RenderScene(int recursion)
{
const auto &vp = Viewpoint;
RenderAll.Clock();
glDepthMask(true);
if (!gl_no_skyclear) screen->mPortalState->RenderFirstSkyPortal(recursion, this);
screen->mLights->BindBase(gl_RenderState); // not needed for OpenGL but necessary for Vulkan command buffers to do it here!
gl_RenderState.EnableFog(true);
gl_RenderState.SetRenderStyle(STYLE_Source);
if (gl_sort_textures)
{
drawlists[GLDL_PLAINWALLS].SortWalls();
drawlists[GLDL_PLAINFLATS].SortFlats();
drawlists[GLDL_MASKEDWALLS].SortWalls();
drawlists[GLDL_MASKEDFLATS].SortFlats();
drawlists[GLDL_MASKEDWALLSOFS].SortWalls();
}
// Part 1: solid geometry. This is set up so that there are no transparent parts
glDepthFunc(GL_LESS);
gl_RenderState.AlphaFunc(Alpha_GEqual, 0.f);
gl_RenderState.ClearDepthBias();
gl_RenderState.EnableTexture(gl_texture);
gl_RenderState.EnableBrightmap(true);
drawlists[GLDL_PLAINWALLS].DrawWalls(this, gl_RenderState, false);
drawlists[GLDL_PLAINFLATS].DrawFlats(this, gl_RenderState, false);
// Part 2: masked geometry. This is set up so that only pixels with alpha>gl_mask_threshold will show
gl_RenderState.AlphaFunc(Alpha_GEqual, gl_mask_threshold);
drawlists[GLDL_MASKEDWALLS].DrawWalls(this, gl_RenderState, false);
drawlists[GLDL_MASKEDFLATS].DrawFlats(this, gl_RenderState, false);
// Part 3: masked geometry with polygon offset. This list is empty most of the time so only waste time on it when in use.
if (drawlists[GLDL_MASKEDWALLSOFS].Size() > 0)
{
gl_RenderState.SetDepthBias(-1, -128);
drawlists[GLDL_MASKEDWALLSOFS].DrawWalls(this, gl_RenderState, false);
gl_RenderState.ClearDepthBias();
}
drawlists[GLDL_MODELS].Draw(this, gl_RenderState, false);
gl_RenderState.SetRenderStyle(STYLE_Translucent);
// Part 4: Draw decals (not a real pass)
glDepthFunc(GL_LEQUAL);
DrawDecals(gl_RenderState, Decals[0]);
RenderAll.Unclock();
}
//-----------------------------------------------------------------------------
//
// RenderTranslucent
//
//-----------------------------------------------------------------------------
void FDrawInfo::RenderTranslucent()
{
RenderAll.Clock();
// final pass: translucent stuff
gl_RenderState.AlphaFunc(Alpha_GEqual, gl_mask_sprite_threshold);
gl_RenderState.SetRenderStyle(STYLE_Translucent);
gl_RenderState.EnableBrightmap(true);
drawlists[GLDL_TRANSLUCENTBORDER].Draw(this, gl_RenderState, true);
glDepthMask(false);
drawlists[GLDL_TRANSLUCENT].DrawSorted(this, gl_RenderState);
gl_RenderState.EnableBrightmap(false);
gl_RenderState.AlphaFunc(Alpha_GEqual, 0.5f);
glDepthMask(true);
RenderAll.Unclock();
}
//-----------------------------------------------------------------------------
//
// gl_drawscene - this function renders the scene from the current
@ -265,7 +171,10 @@ void FDrawInfo::DrawScene(int drawmode)
CreateScene();
}
RenderScene(recursion);
glDepthMask(true);
if (!gl_no_skyclear) screen->mPortalState->RenderFirstSkyPortal(recursion, this);
RenderScene(gl_RenderState);
if (applySSAO && gl_RenderState.GetPassType() == GBUFFER_PASS)
{
@ -283,7 +192,7 @@ void FDrawInfo::DrawScene(int drawmode)
recursion++;
screen->mPortalState->EndFrame(this);
recursion--;
RenderTranslucent();
RenderTranslucent(gl_RenderState);
}
//-----------------------------------------------------------------------------

94
src/hwrenderer/scene/hw_drawinfo.cpp
View file

@ -37,10 +37,12 @@
#include "hwrenderer/utility/hw_clock.h"
#include "hwrenderer/utility/hw_cvars.h"
#include "hwrenderer/data/hw_viewpointbuffer.h"
#include "hwrenderer/dynlights/hw_lightbuffer.h"
#include "hw_clipper.h"
EXTERN_CVAR(Float, r_visibility)
CVAR(Bool, gl_bandedswlight, false, CVAR_ARCHIVE)
CVAR(Bool, gl_sort_textures, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
sector_t * hw_FakeFlat(sector_t * sec, sector_t * dest, area_t in_area, bool back);
@ -420,3 +422,95 @@ GLDecal *HWDrawInfo::AddDecal(bool onmirror)
return decal;
}
//-----------------------------------------------------------------------------
//
// RenderScene
//
// Draws the current draw lists for the non GLSL renderer
//
//-----------------------------------------------------------------------------
void HWDrawInfo::RenderScene(FRenderState &state)
{
const auto &vp = Viewpoint;
RenderAll.Clock();
state.SetDepthMask(true);
screen->mLights->BindBase(state); // not needed for OpenGL but necessary for Vulkan command buffers to do it here!
state.EnableFog(true);
state.SetRenderStyle(STYLE_Source);
if (gl_sort_textures)
{
drawlists[GLDL_PLAINWALLS].SortWalls();
drawlists[GLDL_PLAINFLATS].SortFlats();
drawlists[GLDL_MASKEDWALLS].SortWalls();
drawlists[GLDL_MASKEDFLATS].SortFlats();
drawlists[GLDL_MASKEDWALLSOFS].SortWalls();
}
// Part 1: solid geometry. This is set up so that there are no transparent parts
state.SetDepthFunc(DF_Less);
state.AlphaFunc(Alpha_GEqual, 0.f);
state.ClearDepthBias();
state.EnableTexture(gl_texture);
state.EnableBrightmap(true);
drawlists[GLDL_PLAINWALLS].DrawWalls(this, state, false);
drawlists[GLDL_PLAINFLATS].DrawFlats(this, state, false);
// Part 2: masked geometry. This is set up so that only pixels with alpha>gl_mask_threshold will show
state.AlphaFunc(Alpha_GEqual, gl_mask_threshold);
drawlists[GLDL_MASKEDWALLS].DrawWalls(this, state, false);
drawlists[GLDL_MASKEDFLATS].DrawFlats(this, state, false);
// Part 3: masked geometry with polygon offset. This list is empty most of the time so only waste time on it when in use.
if (drawlists[GLDL_MASKEDWALLSOFS].Size() > 0)
{
state.SetDepthBias(-1, -128);
drawlists[GLDL_MASKEDWALLSOFS].DrawWalls(this, state, false);
state.ClearDepthBias();
}
drawlists[GLDL_MODELS].Draw(this, state, false);
state.SetRenderStyle(STYLE_Translucent);
// Part 4: Draw decals (not a real pass)
state.SetDepthFunc(DF_LEqual);
DrawDecals(state, Decals[0]);
RenderAll.Unclock();
}
//-----------------------------------------------------------------------------
//
// RenderTranslucent
//
//-----------------------------------------------------------------------------
void HWDrawInfo::RenderTranslucent(FRenderState &state)
{
RenderAll.Clock();
// final pass: translucent stuff
state.AlphaFunc(Alpha_GEqual, gl_mask_sprite_threshold);
state.SetRenderStyle(STYLE_Translucent);
state.EnableBrightmap(true);
drawlists[GLDL_TRANSLUCENTBORDER].Draw(this, state, true);
state.SetDepthMask(false);
drawlists[GLDL_TRANSLUCENT].DrawSorted(this, state);
state.EnableBrightmap(false);
state.AlphaFunc(Alpha_GEqual, 0.5f);
state.SetDepthMask(true);
RenderAll.Unclock();
}

3
src/hwrenderer/scene/hw_drawinfo.h
View file

@ -305,6 +305,9 @@ public:
void SetViewArea();
int SetFullbrightFlags(player_t *player);
void RenderScene(FRenderState &state);
void RenderTranslucent(FRenderState &state);
bool DoOneSectorUpper(subsector_t * subsec, float planez, area_t in_area);
bool DoOneSectorLower(subsector_t * subsec, float planez, area_t in_area);
bool DoFakeBridge(subsector_t * subsec, float planez, area_t in_area);