diff options
Diffstat (limited to 'src/mesa/drivers/dri/i830/i830_texmem.c')
| -rw-r--r-- | src/mesa/drivers/dri/i830/i830_texmem.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/i830/i830_texmem.c b/src/mesa/drivers/dri/i830/i830_texmem.c index 1a5abf5bab7..6a30b496555 100644 --- a/src/mesa/drivers/dri/i830/i830_texmem.c +++ b/src/mesa/drivers/dri/i830/i830_texmem.c @@ -105,17 +105,23 @@ static void i830UploadTexLevel( i830ContextPtr imesa, if (!image || !image->Data) return; - if (image->Width * image->TexFormat->TexelBytes == t->Pitch) { + if (image->IsCompressed) { GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[0][hwlevel].offset); GLubyte *src = (GLubyte *)image->Data; - - memcpy( dst, src, t->Pitch * image->Height ); + + if ((t->Setup[I830_TEXREG_TM0S1] & TM0S1_MT_FORMAT_MASK)==MT_COMPRESS_FXT1) + { + for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) { + __memcpy(dst, src, (image->Width*2) ); + src += image->Width*2; + } + } } - else if (image->IsCompressed) { - GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[0][hwlevel].offset); + else if (image->Width * image->TexFormat->TexelBytes == t->Pitch) { + GLubyte *dst = (GLubyte *)(t->BufAddr + t->image[0][hwlevel].offset); GLubyte *src = (GLubyte *)image->Data; - memcpy( dst, src, image->CompressedSize ); + memcpy( dst, src, t->Pitch * image->Height ); } else switch (image->TexFormat->TexelBytes) { case 1: |