diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/r600/r600_texstate.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r600/r600_texstate.c b/src/mesa/drivers/dri/r600/r600_texstate.c index 61ff7e8158..a30703e41b 100644 --- a/src/mesa/drivers/dri/r600/r600_texstate.c +++ b/src/mesa/drivers/dri/r600/r600_texstate.c @@ -723,7 +723,7 @@ void r600SetTexOffset(__DRIcontext * pDRICtx, GLint texname, radeonTexObjPtr t = radeon_tex_obj(tObj); int firstlevel = t->mt ? t->mt->firstLevel : 0; const struct gl_texture_image *firstImage; - uint32_t pitch_val, size, row_align; + uint32_t pitch_val, size, row_align, bpp; if (!tObj) return; @@ -733,9 +733,13 @@ void r600SetTexOffset(__DRIcontext * pDRICtx, GLint texname, if (!offset) return; + bpp = depth / 8; + if (bpp == 3) + bpp = 4; + firstImage = t->base.Image[0][firstlevel]; row_align = rmesa->radeon.texture_row_align - 1; - size = ((firstImage->Width * (depth / 8) + row_align) & ~row_align) * firstImage->Height; + size = ((firstImage->Width * bpp + row_align) & ~row_align) * firstImage->Height; if (t->bo) { radeon_bo_unref(t->bo); t->bo = NULL; |