diff options
Diffstat (limited to 'src/video_core/textures')
| -rw-r--r-- | src/video_core/textures/decoders.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/video_core/textures/decoders.cpp b/src/video_core/textures/decoders.cpp index be18aa299..a3684a195 100644 --- a/src/video_core/textures/decoders.cpp +++ b/src/video_core/textures/decoders.cpp @@ -2,6 +2,7 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <cmath> #include <cstring> #include "common/assert.h" #include "core/memory.h" @@ -17,7 +18,9 @@ namespace Texture { * Taken from the Tegra X1 TRM. */ static u32 GetSwizzleOffset(u32 x, u32 y, u32 image_width, u32 bytes_per_pixel, u32 block_height) { - u32 image_width_in_gobs = image_width * bytes_per_pixel / 64; + // Round up to the next gob + const u32 image_width_in_gobs{(image_width * bytes_per_pixel + 63) / 64}; + u32 GOB_address = 0 + (y / (8 * block_height)) * 512 * block_height * image_width_in_gobs + (x * bytes_per_pixel / 64) * 512 * block_height + (y % (8 * block_height) / 8) * 512; |