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Change RenderTarget global to be an internal swrenderer variable

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This commit is contained in:
Magnus Norddahl 2017-01-15 03:19:03 +01:00
commit f9175561bb
10 changed files with 42 additions and 26 deletions
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24
src/swrenderer/scene/r_scene.cpp
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@ -49,6 +49,7 @@
#include "swrenderer/r_memory.h"
EXTERN_CVAR(Bool, r_shadercolormaps)
EXTERN_CVAR(Int, r_clearbuffer)
namespace swrenderer
{
@ -60,8 +61,15 @@ namespace swrenderer
return &instance;
}
void RenderScene::SetClearColor(int color)
{
clearcolor = color;
}
void RenderScene::RenderView(player_t *player)
{
RenderTarget = screen;
int width = SCREENWIDTH;
int height = SCREENHEIGHT;
int stHeight = ST_Y;
@ -75,6 +83,22 @@ namespace swrenderer
R_InitColumnDrawers();
}
if (r_clearbuffer != 0)
{
if (!r_swtruecolor)
{
memset(RenderTarget->GetBuffer(), clearcolor, RenderTarget->GetPitch() * RenderTarget->GetHeight());
}
else
{
uint32_t bgracolor = GPalette.BaseColors[clearcolor].d;
int size = RenderTarget->GetPitch() * RenderTarget->GetHeight();
uint32_t *dest = (uint32_t *)RenderTarget->GetBuffer();
for (int i = 0; i < size; i++)
dest[i] = bgracolor;
}
}
R_BeginDrawerCommands();
RenderActorView(player->mo);