diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/hw/gpu.cpp | 14 | ||||
| -rw-r--r-- | src/core/hw/gpu.h | 2 |
2 files changed, 8 insertions, 8 deletions
diff --git a/src/core/hw/gpu.cpp b/src/core/hw/gpu.cpp index a0a523822..6838e449c 100644 --- a/src/core/hw/gpu.cpp +++ b/src/core/hw/gpu.cpp @@ -334,25 +334,25 @@ static void TextureCopy(const Regs::DisplayTransferConfig& config) { u32 remaining_size = Common::AlignDown(config.texture_copy.size, 16); if (remaining_size == 0) { - // Real hardware freeze on this - LOG_CRITICAL(HW_GPU, "zero size"); + LOG_CRITICAL(HW_GPU, "zero size. Real hardware freezes on this."); return; } u32 input_gap = config.texture_copy.input_gap * 16; - u32 input_width = input_gap == 0 ? remaining_size : config.texture_copy.input_width * 16; u32 output_gap = config.texture_copy.output_gap * 16; + + // Zero gap means contiguous input/output even if width = 0. To avoid infinite loop below, width + // is assigned with the total size if gap = 0. + u32 input_width = input_gap == 0 ? remaining_size : config.texture_copy.input_width * 16; u32 output_width = output_gap == 0 ? remaining_size : config.texture_copy.output_width * 16; if (input_width == 0) { - // Real hardware freeze on this - LOG_CRITICAL(HW_GPU, "zero input width"); + LOG_CRITICAL(HW_GPU, "zero input width. Real hardware freezes on this."); return; } if (output_width == 0) { - // Real hardware freeze on this - LOG_CRITICAL(HW_GPU, "zero output width"); + LOG_CRITICAL(HW_GPU, "zero output width. Real hardware freezes on this."); return; } diff --git a/src/core/hw/gpu.h b/src/core/hw/gpu.h index bdd997b2a..21b127fee 100644 --- a/src/core/hw/gpu.h +++ b/src/core/hw/gpu.h @@ -225,7 +225,7 @@ struct Regs { INSERT_PADDING_WORDS(0x1); struct { - u32 size; + u32 size; // The lower 4 bits are ignored union { u32 input_size; |