dungeon_crawler
annotate prototype/src/texman.cc @ 41:acfe0c0110fc
- cleaned up the renderer
- implemented fallback (non-deferred renderer)
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Thu, 30 Aug 2012 05:35:00 +0300 |
| parents | |
| children | 3fef65352b0b |
| rev | line source |
|---|---|
| nuclear@11 | 1 #include <string.h> |
| nuclear@11 | 2 #include "opengl.h" |
| nuclear@11 | 3 #include "imago2.h" |
| nuclear@11 | 4 #include "texman.h" |
| nuclear@11 | 5 #include "datapath.h" |
| nuclear@11 | 6 |
| nuclear@11 | 7 TextureSet::~TextureSet() |
| nuclear@11 | 8 { |
| nuclear@11 | 9 for(auto iter : textures) { |
| nuclear@11 | 10 glDeleteTextures(1, &iter.second); |
| nuclear@11 | 11 } |
| nuclear@11 | 12 } |
| nuclear@11 | 13 |
| nuclear@11 | 14 unsigned int TextureSet::get_texture(const char *fname) const |
| nuclear@11 | 15 { |
| nuclear@11 | 16 auto iter = textures.find(fname); |
| nuclear@11 | 17 if(iter != textures.end()) { |
| nuclear@11 | 18 return iter->second; |
| nuclear@11 | 19 } |
| nuclear@11 | 20 |
| nuclear@11 | 21 const char *path, *slash; |
| nuclear@11 | 22 if((slash = strrchr(fname, '/'))) { |
| nuclear@11 | 23 path = slash + 1; |
| nuclear@11 | 24 } |
| nuclear@11 | 25 path = datafile_path(path); |
| nuclear@11 | 26 |
| nuclear@11 | 27 printf("loading texture: %s\n", path); |
| nuclear@11 | 28 unsigned int tex = img_gltexture_load(path); |
| nuclear@11 | 29 if(tex) { |
| nuclear@11 | 30 textures[fname] = tex; |
| nuclear@11 | 31 } else { |
| nuclear@11 | 32 fprintf(stderr, "failed to load texture: %s\n", path); |
| nuclear@11 | 33 } |
| nuclear@11 | 34 return tex; |
| nuclear@11 | 35 } |