projects
/
supertux.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
|
inline
| side by side (parent:
5735da0
)
Render SDL lightmaps at lower resolutions, as specified by LIGHTMAP_DIV
author
Ingo Ruhnke
<grumbel@gmail.com>
Sun, 17 Aug 2014 01:09:35 +0000
(
03:09
+0200)
committer
Ingo Ruhnke
<grumbel@gmail.com>
Sun, 17 Aug 2014 01:09:35 +0000
(
03:09
+0200)
src/video/sdl/sdl_lightmap.cpp
patch
|
blob
|
history
diff --git
a/src/video/sdl/sdl_lightmap.cpp
b/src/video/sdl/sdl_lightmap.cpp
index
641e8ad
..
e27e186
100644
(file)
--- a/
src/video/sdl/sdl_lightmap.cpp
+++ b/
src/video/sdl/sdl_lightmap.cpp
@@
-38,7
+38,8
@@
SDLLightmap::SDLLightmap() :
texture = SDL_CreateTexture(renderer,
SDL_PIXELFORMAT_RGB888,
SDL_TEXTUREACCESS_TARGET,
texture = SDL_CreateTexture(renderer,
SDL_PIXELFORMAT_RGB888,
SDL_TEXTUREACCESS_TARGET,
- width, height);
+ width / LIGHTMAP_DIV,
+ height / LIGHTMAP_DIV);
if (!texture)
{
std::stringstream msg;
if (!texture)
{
std::stringstream msg;
@@
-63,11
+64,13
@@
SDLLightmap::start_draw(const Color &ambient_color)
SDL_SetRenderDrawColor(renderer, r, g, b, 255);
SDL_RenderClear(renderer);
SDL_SetRenderDrawColor(renderer, r, g, b, 255);
SDL_RenderClear(renderer);
+ SDL_RenderSetScale(renderer, 1.0f / LIGHTMAP_DIV, 1.0f / LIGHTMAP_DIV);
}
void
SDLLightmap::end_draw()
{
}
void
SDLLightmap::end_draw()
{
+ SDL_RenderSetScale(renderer, 1.0f, 1.0f);
SDL_SetRenderTarget(renderer, NULL);
}
SDL_SetRenderTarget(renderer, NULL);
}