Add row pitch to Texture->Buffer and Buffer->Texture copy commands

next.json

@@ -278,6 +278,7 @@
                 "args": [
                     {"name": "buffer", "type": "buffer"},
                     {"name": "buffer offset", "type": "uint32_t"},
+                    {"name": "row pitch", "type": "uint32_t"},
                     {"name": "texture", "type": "texture"},
                     {"name": "x", "type": "uint32_t"},
                     {"name": "y", "type": "uint32_t"},
@@ -291,7 +292,6 @@
                     "Make pretty with Offset and Extents structures",
                     "Allow choosing the aspect (depth vs. stencil)?",
                     "Add these arguments too",
-                    {"name": "row length", "type": "uint32_t"},
                     {"name": "image height", "type": "uint32_t"}
                 ]
             },
@@ -307,13 +307,13 @@
                     {"name": "depth", "type": "uint32_t"},
                     {"name": "level", "type": "uint32_t"},
                     {"name": "buffer", "type": "buffer"},
-                    {"name": "buffer offset", "type": "uint32_t"}
+                    {"name": "buffer offset", "type": "uint32_t"},
+                    {"name": "row pitch", "type": "uint32_t"}
                 ],
                 "TODO": [
                     "Make pretty with Offset and Extents structures",
                     "Allow choosing the aspect (depth vs. stencil)?",
                     "Add these arguments too",
-                    {"name": "row length", "type": "uint32_t"},
                     {"name": "image height", "type": "uint32_t"}
                 ]
             },

src/backend/CommandBuffer.cpp

@@ -630,7 +630,7 @@ namespace backend {
         copy->size = size;
     }
 
-    void CommandBufferBuilder::CopyBufferToTexture(BufferBase* buffer, uint32_t bufferOffset,
+    void CommandBufferBuilder::CopyBufferToTexture(BufferBase* buffer, uint32_t bufferOffset, uint32_t rowPitch,
                                                    TextureBase* texture, uint32_t x, uint32_t y, uint32_t z,
                                                    uint32_t width, uint32_t height, uint32_t depth, uint32_t level) {
         CopyBufferToTextureCmd* copy = allocator.Allocate<CopyBufferToTextureCmd>(Command::CopyBufferToTexture);
@@ -645,11 +645,12 @@ namespace backend {
         copy->destination.height = height;
         copy->destination.depth = depth;
         copy->destination.level = level;
+        copy->rowPitch = rowPitch;
     }
 
     void CommandBufferBuilder::CopyTextureToBuffer(TextureBase* texture, uint32_t x, uint32_t y, uint32_t z,
                                                   uint32_t width, uint32_t height, uint32_t depth, uint32_t level,
-                                                  BufferBase* buffer, uint32_t bufferOffset) {
+                                                  BufferBase* buffer, uint32_t bufferOffset, uint32_t rowPitch) {
         CopyTextureToBufferCmd* copy = allocator.Allocate<CopyTextureToBufferCmd>(Command::CopyTextureToBuffer);
         new(copy) CopyTextureToBufferCmd;
         copy->source.texture = texture;
@@ -662,6 +663,7 @@ namespace backend {
         copy->source.level = level;
         copy->destination.buffer = buffer;
         copy->destination.offset = bufferOffset;
+        copy->rowPitch = rowPitch;
     }
 
     void CommandBufferBuilder::Dispatch(uint32_t x, uint32_t y, uint32_t z) {

src/backend/CommandBuffer.h

@@ -65,12 +65,12 @@ namespace backend {
             void BeginRenderPass(RenderPassBase* renderPass, FramebufferBase* framebuffer);
             void BeginRenderSubpass();
             void CopyBufferToBuffer(BufferBase* source, uint32_t sourceOffset, BufferBase* destination, uint32_t destinationOffset, uint32_t size);
-            void CopyBufferToTexture(BufferBase* buffer, uint32_t bufferOffset,
+            void CopyBufferToTexture(BufferBase* buffer, uint32_t bufferOffset, uint32_t rowPitch,
                                      TextureBase* texture, uint32_t x, uint32_t y, uint32_t z,
                                      uint32_t width, uint32_t height, uint32_t depth, uint32_t level);
             void CopyTextureToBuffer(TextureBase* texture, uint32_t x, uint32_t y, uint32_t z,
                                      uint32_t width, uint32_t height, uint32_t depth, uint32_t level,
-                                     BufferBase* buffer, uint32_t bufferOffset);
+                                     BufferBase* buffer, uint32_t bufferOffset, uint32_t rowPitch);
             void Dispatch(uint32_t x, uint32_t y, uint32_t z);
             void DrawArrays(uint32_t vertexCount, uint32_t instanceCount, uint32_t firstVertex, uint32_t firstInstance);
             void DrawElements(uint32_t vertexCount, uint32_t instanceCount, uint32_t firstIndex, uint32_t firstInstance);

src/backend/Commands.h

@@ -83,11 +83,13 @@ namespace backend {
     struct CopyBufferToTextureCmd {
         BufferCopyLocation source;
         TextureCopyLocation destination;
+        uint32_t rowPitch;
     };
 
     struct CopyTextureToBufferCmd {
         TextureCopyLocation source;
         BufferCopyLocation destination;
+        uint32_t rowPitch;
     };
 
     struct DispatchCmd {