1 files changed, 0 insertions, 223 deletions
diff --git a/tools/render-test/surface.cpp b/tools/render-test/surface.cpp
deleted file mode 100644
index 636881fca..000000000
--- a/tools/render-test/surface.cpp
+++ /dev/null
@@ -1,223 +0,0 @@
-// surface.cpp
-#include "surface.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "../../source/core/slang-list.h"
-
-namespace gfx {
-using namespace Slang;
-
-class MallocSurfaceAllocator: public SurfaceAllocator
-{
-    public:
-
-    virtual Slang::Result allocate(int width, int height, Format format, int alignment, Surface& surface) override;
-    virtual void deallocate(Surface& surface) override;
-};
-
-static MallocSurfaceAllocator s_mallocSurfaceAllocator;
-
-/// Get the malloc allocator
-/* static */SurfaceAllocator* SurfaceAllocator::getMallocAllocator()
-{
-    return &s_mallocSurfaceAllocator;
-}
-
-Slang::Result MallocSurfaceAllocator::allocate(int width, int height, Format format, int alignment, Surface& surface)
-{
-    assert(surface.m_data == nullptr);
-
-    // Calculate row size
-
-    const int rowSizeInBytes = Surface::calcRowSize(format, width);
-    const int numRows = Surface::calcNumRows(format, height);
-
-    alignment = (alignment <= 0) ? int(sizeof(void*)) : alignment;
-    // It must be a power of 2
-    assert( ((alignment - 1)  & alignment) == 0);
-
-    // Align rowSize
-    const int alignedRowSizeInBytes = (rowSizeInBytes + alignment - 1) & -alignment;
-
-    size_t totalSize = numRows * alignedRowSizeInBytes;
-
-    uint8_t* data = (uint8_t*)::malloc(totalSize);
-    if (!data)
-    {
-        return SLANG_E_OUT_OF_MEMORY;
-    }
-
-    surface.m_data = data;
-    surface.m_width = width;
-    surface.m_height = height;
-    surface.m_format = format;
-    surface.m_numRows = numRows;
-    surface.m_rowStrideInBytes = alignedRowSizeInBytes;
-
-    surface.m_allocator = this;
-    return SLANG_OK;
-}
-
-void MallocSurfaceAllocator::deallocate(Surface& surface)
-{
-    assert(surface.m_data);
-    // Make sure it's not an inverted, cos otherwise m_data is not the start address
-    assert(surface.m_rowStrideInBytes > 0);
-    ::free(surface.m_data);
-}
-
-// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Surface !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-/* static */int Surface::calcRowSize(Format format, int width)
-{
-    size_t pixelSize = gfxGetFormatSize(format);
-    if (pixelSize == 0)
-    {
-        return 0;
-    }
-    return int(pixelSize * width);
-}
-
-/* static */int Surface::calcNumRows(Format format, int height)
-{
-    // Don't have any compressed types, so number of rows is same as the height
-    return height;
-}
-
-void Surface::init()
-{
-    m_width = 0;
-    m_height = 0;
-    m_format = Format::Unknown;
-    m_data = nullptr;
-    m_numRows = 0;
-    m_rowStrideInBytes = 0;
-    // NOTE! does not clear the allocator.
-    // If called with an allocation memory will leak!
-}
-
-Surface::~Surface()
-{
-    if (m_data && m_allocator)
-    {
-        m_allocator->deallocate(*this);
-    }
-}
-
-void Surface::deallocate()
-{
-    if (m_data && m_allocator)
-    {
-        m_allocator->deallocate(*this);
-        init();
-    }
-}
-
-Result Surface::allocate(int width, int height, Format format, int alignment, SurfaceAllocator* allocator)
-{
-    deallocate();
-    allocator = allocator ? allocator : m_allocator;
-    if (!allocator)
-    {
-        // An allocator needs to be set on the surface, or one passed in.
-        return SLANG_FAIL;
-    }
-    return allocator->allocate(width, height, format, alignment, *this);
-}
-
-void Surface::setUnowned(int width, int height, Format format, int strideInBytes, void* data)
-{
-    deallocate();
-
-    // This is unowned
-    m_allocator = nullptr;
-
-    m_width = width;
-    m_height = height;
-    m_format = format;
-    m_rowStrideInBytes = strideInBytes;
-    m_data = (uint8_t*)data;
-
-    m_numRows = Surface::calcNumRows(format, height);
-
-    const int rowSizeInBytes = Surface::calcRowSize(format, width);
-    assert((strideInBytes > 0 && rowSizeInBytes <= strideInBytes) || (strideInBytes < 0 && rowSizeInBytes <= -strideInBytes));
-}
-
-void Surface::zeroContents()
-{
-    const int rowSizeInBytes = Surface::calcRowSize(m_format, m_width);
-
-    const int stride = m_rowStrideInBytes;
-    uint8_t* dst = m_data;
-
-    for (int i = 0; i < m_numRows; i++, dst += stride)
-    {
-        ::memset(dst, 0, rowSizeInBytes);
-    }
-}
-
-void Surface::flipInplaceVertically()
-{
-    // Can only flip when m_height matches number of rows
-    assert(m_numRows == m_height);
-
-    const int rowSizeInBytes = Surface::calcRowSize(m_format, m_width);
-    if (rowSizeInBytes <= 0 || m_numRows <= 1)
-    {
-        return;
-    }
-
-    uint8_t* top = m_data;
-    uint8_t* bottom = m_data + (m_numRows - 1) * m_rowStrideInBytes;
-
-    List<uint8_t> bufferList;
-    bufferList.setCount(rowSizeInBytes);
-    uint8_t* buffer = bufferList.getBuffer();
-
-    const int stride = m_rowStrideInBytes;
-
-    const int num = m_height >> 1;
-    for (int i = 0; i < num; ++i, top += stride, bottom -= stride)
-    {
-        ::memcpy(buffer, top, rowSizeInBytes);
-        ::memcpy(top, bottom, rowSizeInBytes);
-        ::memcpy(bottom, buffer, rowSizeInBytes);
-    }
-}
-
-SlangResult Surface::set(int width, int height, Format format, int srcRowStride, const void* data, SurfaceAllocator* allocator)
-{
-    if (hasContents() && m_width == width && m_height == height && m_format == format)
-    {
-        // I can just overwrite the contents that is there
-    }
-    else
-    {
-        SLANG_RETURN_ON_FAIL(allocate(width, height, format, 0, allocator));
-    }
-
-    // Okay just need to set the contents
-
-    {
-        const size_t rowSize = calcRowSize(format, width);
-
-        const uint8_t* srcRow = (const uint8_t*)data;
-        uint8_t* dstRow = (uint8_t*)m_data;
-
-        for (int i = 0; i < m_numRows; i++)
-        {
-            ::memcpy(dstRow, srcRow, rowSize);
-
-            srcRow += srcRowStride;
-            dstRow += m_rowStrideInBytes;
-        }
-    }
-
-    return SLANG_OK;
-}
-
-} // renderer_test