diff options
| author | Vegard Storheil Eriksen <zyp@jvnv.net> | 2010-05-21 22:15:35 +0200 |
|---|---|---|
| committer | Vegard Storheil Eriksen <zyp@jvnv.net> | 2010-05-21 22:15:35 +0200 |
| commit | 98f0d881978eb1c35c9bc4ab7d951e22f873102b (patch) | |
| tree | 9b966785139dcf1a9e85cb8acf7c358652753d03 | |
| parent | 267bebfc227c94f543a39e2aa75fb101bc06932e (diff) | |
Fixed RGB vs BGR in texture loading.
| -rw-r--r-- | engine/texture.cpp | 14 | ||||
| -rw-r--r-- | engine/texture.h | 2 | ||||
| -rw-r--r-- | engine/texturesdl.cpp | 10 |
3 files changed, 11 insertions, 15 deletions
diff --git a/engine/texture.cpp b/engine/texture.cpp index ca9d8e7..c3575f2 100644 --- a/engine/texture.cpp +++ b/engine/texture.cpp @@ -1,10 +1,4 @@ -#ifndef __APPLE__ -#include <GL/gl.h> -#include <GL/glut.h> -#else -#include <OpenGL/gl.h> -#include <GLUT/glut.h> -#endif +#include <SDL/SDL_opengl.h> #include <stdexcept> #include "texture.h" #include <stdio.h> @@ -21,9 +15,5 @@ void Texture::build() { glBindTexture(GL_TEXTURE_2D, texture); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); - if(byte_per_pixel == 4) { - gluBuild2DMipmaps(GL_TEXTURE_2D, 4, width, height, GL_RGBA, GL_UNSIGNED_BYTE, data); - } else if(byte_per_pixel == 3) { - gluBuild2DMipmaps(GL_TEXTURE_2D, 3, width, height, GL_RGB, GL_UNSIGNED_BYTE, data); - } + gluBuild2DMipmaps(GL_TEXTURE_2D, 4, width, height, format, GL_UNSIGNED_BYTE, data); } diff --git a/engine/texture.h b/engine/texture.h index 14e500f..c88104f 100644 --- a/engine/texture.h +++ b/engine/texture.h @@ -8,7 +8,7 @@ class Texture { unsigned char* data; unsigned int width; unsigned int height; - unsigned int byte_per_pixel; + unsigned int format; unsigned int texture; }; #endif // _TEXTURE_H_ diff --git a/engine/texturesdl.cpp b/engine/texturesdl.cpp index 8e112ef..bab760b 100644 --- a/engine/texturesdl.cpp +++ b/engine/texturesdl.cpp @@ -1,6 +1,6 @@ -#include <iostream> #include <stdexcept> #include <SDL/SDL_image.h> +#include <SDL/SDL_opengl.h> #include "texturesdl.h" TextureSDL::TextureSDL(const char* filename) { @@ -8,7 +8,13 @@ TextureSDL::TextureSDL(const char* filename) { width = image->w; height = image->h; - byte_per_pixel = image->format->BytesPerPixel; + + if(image->format->BytesPerPixel == 4) { + format = image->format->Bshift ? GL_RGBA : GL_BGRA; + } else { + format = image->format->Bshift ? GL_RGB : GL_BGR; + } + data = (unsigned char*)image->pixels; build(); |