fixed some dynamic lighting bugs related to glowing self
[xonotic/darkplaces.git] / gl_textures.c
index a502f81..558b1f5 100644 (file)
@@ -554,8 +554,7 @@ static void GL_SetupTextureParameters(int flags, int texturetype)
        CHECKGLERROR
 
        qglTexParameteri(textureenum, GL_TEXTURE_WRAP_S, wrapmode);
-       if (gltexturetypedimensions[texturetype] >= 2)
-               qglTexParameteri(textureenum, GL_TEXTURE_WRAP_T, wrapmode);
+       qglTexParameteri(textureenum, GL_TEXTURE_WRAP_T, wrapmode);
        if (gltexturetypedimensions[texturetype] >= 3)
                qglTexParameteri(textureenum, GL_TEXTURE_WRAP_R, wrapmode);
 
@@ -621,7 +620,7 @@ static void R_Upload(gltexture_t *glt, qbyte *data)
                {
                        // promote paletted to RGBA, so we only have to worry about RGB and
                        // RGBA in the rest of this code
-                       R_MakeResizeBufferBigger(glt->image->width * glt->image->height * glt->image->depth * glt->image->bytesperpixel);
+                       R_MakeResizeBufferBigger(glt->image->width * glt->image->height * glt->image->depth * glt->image->sides * glt->image->bytesperpixel);
                        Image_Copy8bitRGBA(prevbuffer, colorconvertbuffer, glt->width * glt->height * glt->depth, glt->palette);
                        prevbuffer = colorconvertbuffer;
                }
@@ -655,7 +654,7 @@ static void R_Upload(gltexture_t *glt, qbyte *data)
        for (height = 1;height < glt->height;height <<= 1);
        for (depth  = 1;depth  < glt->depth ;depth  <<= 1);
 
-       R_MakeResizeBufferBigger(width * height * depth * glt->image->bytesperpixel);
+       R_MakeResizeBufferBigger(width * height * depth * glt->image->sides * glt->image->bytesperpixel);
 
        if (prevbuffer == NULL)
        {
@@ -671,29 +670,31 @@ static void R_Upload(gltexture_t *glt, qbyte *data)
                {
                        // promote paletted to RGBA, so we only have to worry about RGB and
                        // RGBA in the rest of this code
-                       Image_Copy8bitRGBA(prevbuffer, colorconvertbuffer, glt->width * glt->height * glt->depth, glt->palette);
+                       Image_Copy8bitRGBA(prevbuffer, colorconvertbuffer, glt->width * glt->height * glt->depth * glt->image->sides, glt->palette);
                        prevbuffer = colorconvertbuffer;
                }
+       }
 
+       // 3 and 4 are converted by the driver to it's preferred format for the current display mode
+       internalformat = 3;
+       if (glt->flags & TEXF_ALPHA)
+               internalformat = 4;
+
+       // cubemaps contain multiple images and thus get processed a bit differently
+       if (glt->image->texturetype != GLTEXTURETYPE_CUBEMAP)
+       {
                if (glt->width != width || glt->height != height || glt->depth != depth)
                {
                        Image_Resample(prevbuffer, glt->width, glt->height, glt->depth, resizebuffer, width, height, depth, glt->image->bytesperpixel, r_lerpimages.integer);
                        prevbuffer = resizebuffer;
                }
-
-               // apply picmip/max_size limitations
+               // picmip/max_size
                while (width > glt->image->width || height > glt->image->height || depth > glt->image->depth)
                {
                        Image_MipReduce(prevbuffer, resizebuffer, &width, &height, &depth, glt->image->width, glt->image->height, glt->image->depth, glt->image->bytesperpixel);
                        prevbuffer = resizebuffer;
                }
        }
-
-       // 3 and 4 are converted by the driver to it's preferred format for the current display mode
-       internalformat = 3;
-       if (glt->flags & TEXF_ALPHA)
-               internalformat = 4;
-
        mip = 0;
        switch(glt->image->texturetype)
        {
@@ -747,6 +748,18 @@ static void R_Upload(gltexture_t *glt, qbyte *data)
                {
                        prevbuffer = texturebuffer;
                        texturebuffer += width * height * depth * glt->textype->inputbytesperpixel;
+                       if (glt->width != width || glt->height != height || glt->depth != depth)
+                       {
+                               Image_Resample(prevbuffer, glt->width, glt->height, glt->depth, resizebuffer, width, height, depth, glt->image->bytesperpixel, r_lerpimages.integer);
+                               prevbuffer = resizebuffer;
+                       }
+                       // picmip/max_size
+                       while (width > glt->image->width || height > glt->image->height || depth > glt->image->depth)
+                       {
+                               Image_MipReduce(prevbuffer, resizebuffer, &width, &height, &depth, glt->image->width, glt->image->height, glt->image->depth, glt->image->bytesperpixel);
+                               prevbuffer = resizebuffer;
+                       }
+                       mip = 0;
                        qglTexImage2D(cubemapside[i], mip++, internalformat, width, height, 0, glt->image->glformat, GL_UNSIGNED_BYTE, prevbuffer);
                        CHECKGLERROR
                        if (glt->flags & TEXF_MIPMAP)