diff options
Diffstat (limited to 'src/radeon_exa.c')
| -rw-r--r-- | src/radeon_exa.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/radeon_exa.c b/src/radeon_exa.c index 8070da18..0cf86f54 100644 --- a/src/radeon_exa.c +++ b/src/radeon_exa.c @@ -367,6 +367,7 @@ Bool RADEONSetupMemEXA (ScreenPtr pScreen) ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; RADEONInfoPtr info = RADEONPTR(pScrn); int cpp = info->CurrentLayout.pixel_bytes; + int depthCpp = (info->depthBits - 8) / 4; int l; int next, screen_size; int byteStride = pScrn->displayWidth * cpp; @@ -435,7 +436,7 @@ Bool RADEONSetupMemEXA (ScreenPtr pScreen) * handle tiling. */ info->depthPitch = RADEON_ALIGN(pScrn->displayWidth, 32); - depth_size = RADEON_ALIGN(pScrn->virtualY, 16) * info->depthPitch * cpp; + depth_size = RADEON_ALIGN(pScrn->virtualY, 16) * info->depthPitch * depthCpp; next = RADEON_ALIGN(info->exa->offScreenBase, RADEON_BUFFER_ALIGN); if (next + depth_size <= info->exa->memorySize) { |