1 files changed, 32 insertions, 32 deletions
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index c7ec1eac9..67388d980 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -82,41 +82,41 @@ void MaxwellDMA::Launch() {
 }
 
 void MaxwellDMA::CopyPitchToPitch() {
-    // When `multi_line_enable` bit is disabled the copy is performed as if we were copying a 1D
-    // buffer of length `line_length_in`.
-    // Otherwise we copy a 2D image of dimensions (line_length_in, line_count).
-    auto& accelerate = rasterizer->AccessAccelerateDMA();
-    if (!regs.launch_dma.multi_line_enable) {
-        const bool is_buffer_clear = regs.launch_dma.remap_enable != 0 &&
-                                     regs.remap_const.dst_x == RemapConst::Swizzle::CONST_A;
-        // TODO: allow multisized components.
-        if (is_buffer_clear) {
-            ASSERT(regs.remap_const.component_size_minus_one == 3);
-            accelerate.BufferClear(regs.offset_out, regs.line_length_in, regs.remap_consta_value);
-            std::vector<u32> tmp_buffer(regs.line_length_in, regs.remap_consta_value);
-            memory_manager.WriteBlockUnsafe(regs.offset_out,
-                                            reinterpret_cast<u8*>(tmp_buffer.data()),
-                                            regs.line_length_in * sizeof(u32));
-            return;
-        }
-        UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
-        if (!accelerate.BufferCopy(regs.offset_in, regs.offset_out, regs.line_length_in)) {
-            std::vector<u8> tmp_buffer(regs.line_length_in);
-            memory_manager.ReadBlockUnsafe(regs.offset_in, tmp_buffer.data(), regs.line_length_in);
-            memory_manager.WriteBlock(regs.offset_out, tmp_buffer.data(), regs.line_length_in);
+    // When `multi_line_enable` bit is enabled we copy a 2D image of dimensions
+    // (line_length_in, line_count).
+    // Otherwise the copy is performed as if we were copying a 1D buffer of length line_length_in.
+    const bool remap_enabled = regs.launch_dma.remap_enable != 0;
+    if (regs.launch_dma.multi_line_enable) {
+        UNIMPLEMENTED_IF(remap_enabled);
+
+        // Perform a line-by-line copy.
+        // We're going to take a subrect of size (line_length_in, line_count) from the source
+        // rectangle. There is no need to manually flush/invalidate the regions because CopyBlock
+        // does that for us.
+        for (u32 line = 0; line < regs.line_count; ++line) {
+            const GPUVAddr source_line = regs.offset_in + static_cast<size_t>(line) * regs.pitch_in;
+            const GPUVAddr dest_line = regs.offset_out + static_cast<size_t>(line) * regs.pitch_out;
+            memory_manager.CopyBlock(dest_line, source_line, regs.line_length_in);
         }
         return;
     }
-
-    UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
-
-    // Perform a line-by-line copy.
-    // We're going to take a subrect of size (line_length_in, line_count) from the source rectangle.
-    // There is no need to manually flush/invalidate the regions because CopyBlock does that for us.
-    for (u32 line = 0; line < regs.line_count; ++line) {
-        const GPUVAddr source_line = regs.offset_in + static_cast<size_t>(line) * regs.pitch_in;
-        const GPUVAddr dest_line = regs.offset_out + static_cast<size_t>(line) * regs.pitch_out;
-        memory_manager.CopyBlock(dest_line, source_line, regs.line_length_in);
+    // TODO: allow multisized components.
+    auto& accelerate = rasterizer->AccessAccelerateDMA();
+    const bool is_const_a_dst = regs.remap_const.dst_x == RemapConst::Swizzle::CONST_A;
+    const bool is_buffer_clear = remap_enabled && is_const_a_dst;
+    if (is_buffer_clear) {
+        ASSERT(regs.remap_const.component_size_minus_one == 3);
+        accelerate.BufferClear(regs.offset_out, regs.line_length_in, regs.remap_consta_value);
+        std::vector<u32> tmp_buffer(regs.line_length_in, regs.remap_consta_value);
+        memory_manager.WriteBlockUnsafe(regs.offset_out, reinterpret_cast<u8*>(tmp_buffer.data()),
+                                        regs.line_length_in * sizeof(u32));
+        return;
+    }
+    UNIMPLEMENTED_IF(remap_enabled);
+    if (!accelerate.BufferCopy(regs.offset_in, regs.offset_out, regs.line_length_in)) {
+        std::vector<u8> tmp_buffer(regs.line_length_in);
+        memory_manager.ReadBlockUnsafe(regs.offset_in, tmp_buffer.data(), regs.line_length_in);
+        memory_manager.WriteBlock(regs.offset_out, tmp_buffer.data(), regs.line_length_in);
     }
 }