Changeset 350 for trunk/src/gl

Timestamp:

02/04/15 16:37:00 (10 years ago)

Author:

epyon

Message:

• massive untracked updates

Location:

trunk/src/gl

Files:

• gl_device.cc (modified) (1 diff)
• gl_enum.cc (modified) (1 diff)

trunk/src/gl/gl_device.cc

@@ -49 +49 @@
         image_data* data = new image_data( format, glm::ivec2( image->w, image->h ), (nv::uint8*)image->pixels );
         return data;
+}
+
+// this is a temporary function that will be removed once we find a way to 
+// pass binary file data around
+image_data* gl_device::create_image_data( const uint8* data, uint32 size )
+{
+        load_sdl_image_library();
+        SDL_Surface* image = IMG_LoadTyped_RW( SDL_RWFromMem( (void*)data, size ), 1, "tga" );
+        if ( !image )
+        {
+                NV_LOG( LOG_ERROR, "Image binary data cannot be loaded found!" );
+                return nullptr;
+        }
+        // TODO: BGR vs RGB, single channel
+        assert( image->format->BytesPerPixel > 2 );
+        image_format format( image->format->BytesPerPixel == 3 ? RGB : RGBA, UBYTE );
+        image_data* idata = new image_data( format, glm::ivec2( image->w, image->h ), ( nv::uint8* )image->pixels );
+        return idata;
 }
 

trunk/src/gl/gl_enum.cc

@@ -296 +296 @@
         case BYTE_VECTOR_3  : return GL_INT_VEC3;
         case BYTE_VECTOR_4  : return GL_INT_VEC4;
-        default : return 0; // TODO: throw!
+                // remove, error or ?
+        case UBYTE_VECTOR_2: return GL_INT_VEC2;
+        case UBYTE_VECTOR_3: return GL_INT_VEC3;
+        case UBYTE_VECTOR_4: return GL_INT_VEC4;
+        default: return 0; // TODO: throw!
         }
 }