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AbstractTexture: Seperate CopyRectangleFromTexture to two methods 

ScaleRectangleFromTexture, which does a draw, and
CopyRectangleFromTexture, which where possible, does a bit-for-bit copy.
This commit is contained in:
Stenzek 2017-10-30 21:51:42 +10:00
parent f43d85921d
commit 56afebeb44
13 changed files with 188 additions and 107 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
Source/Core/VideoBackends/D3D/DXTexture.cpp
View File

@ -165,29 +165,36 @@ void DXTexture::Unmap()
D3D::context->Unmap(m_staging_texture, 0);
}
void DXTexture::CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
void DXTexture::CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level)
{
const DXTexture* srcentry = static_cast<const DXTexture*>(src);
_assert_(src_rect.GetWidth() == dst_rect.GetWidth() &&
src_rect.GetHeight() == dst_rect.GetHeight());
D3D11_BOX src_box;
src_box.left = src_rect.left;
src_box.top = src_rect.top;
src_box.right = src_rect.right;
src_box.bottom = src_rect.bottom;
src_box.front = 0;
src_box.back = 1;
D3D::context->CopySubresourceRegion(
m_texture->GetTex(), D3D11CalcSubresource(dst_level, dst_layer, m_config.levels),
dst_rect.left, dst_rect.top, 0, srcentry->m_texture->GetTex(),
D3D11CalcSubresource(src_level, src_layer, srcentry->m_config.levels), &src_box);
}
void DXTexture::ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
{
const DXTexture* srcentry = static_cast<const DXTexture*>(source);
if (srcrect.GetWidth() == dstrect.GetWidth() && srcrect.GetHeight() == dstrect.GetHeight())
{
D3D11_BOX srcbox;
srcbox.left = srcrect.left;
srcbox.top = srcrect.top;
srcbox.right = srcrect.right;
srcbox.bottom = srcrect.bottom;
srcbox.front = 0;
srcbox.back = srcentry->m_config.layers;
_assert_(m_config.rendertarget);
D3D::context->CopySubresourceRegion(m_texture->GetTex(), 0, dstrect.left, dstrect.top, 0,
srcentry->m_texture->GetTex(), 0, &srcbox);
return;
}
else if (!m_config.rendertarget)
{
return;
}
g_renderer->ResetAPIState(); // reset any game specific settings
const D3D11_VIEWPORT vp = CD3D11_VIEWPORT(float(dstrect.left), float(dstrect.top),

10
Source/Core/VideoBackends/D3D/DXTexture.h
View File

@ -22,9 +22,13 @@ public:
void Bind(unsigned int stage) override;
void Unmap() override;
void CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level) override;
void ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void Load(u32 level, u32 width, u32 height, u32 row_length, const u8* buffer,
size_t buffer_size) override;

12
Source/Core/VideoBackends/Null/NullTexture.cpp
View File

@ -14,9 +14,15 @@ void NullTexture::Bind(unsigned int stage)
{
}
void NullTexture::CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
void NullTexture::CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level)
{
}
void NullTexture::ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
{
}

10
Source/Core/VideoBackends/Null/NullTexture.h
View File

@ -21,9 +21,13 @@ public:
void Bind(unsigned int stage) override;
void CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level) override;
void ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void Load(u32 level, u32 width, u32 height, u32 row_length, const u8* buffer,
size_t buffer_size) override;
};

74
Source/Core/VideoBackends/OGL/OGLTexture.cpp
View File

@ -236,20 +236,70 @@ void OGLTexture::MapRegionSlow(u32 level, u32 x, u32 y, u32 width, u32 height)
m_staging_data.swap(partial_data);
}
void OGLTexture::CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
void OGLTexture::CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level)
{
const OGLTexture* srcentry = static_cast<const OGLTexture*>(src);
_assert_(src_rect.GetWidth() == dst_rect.GetWidth() &&
src_rect.GetHeight() == dst_rect.GetHeight());
if (g_ogl_config.bSupportsCopySubImage)
{
glCopyImageSubData(srcentry->m_texId, GL_TEXTURE_2D_ARRAY, src_level, src_rect.left,
src_rect.top, src_layer, m_texId, GL_TEXTURE_2D_ARRAY, dst_level,
dst_rect.left, dst_rect.top, dst_layer, dst_rect.GetWidth(),
dst_rect.GetHeight(), 1);
}
else
{
// If it isn't a single leveled/layered texture, we need to update the framebuffer.
bool update_src_framebuffer =
srcentry->m_framebuffer == 0 || srcentry->m_config.layers != 0 || src_level != 0;
bool update_dst_framebuffer = m_framebuffer == 0 || m_config.layers != 0 || dst_level != 0;
if (!m_framebuffer)
glGenFramebuffers(1, &m_framebuffer);
if (!srcentry->m_framebuffer)
glGenFramebuffers(1, &const_cast<OGLTexture*>(srcentry)->m_framebuffer);
glBindFramebuffer(GL_READ_FRAMEBUFFER, srcentry->m_framebuffer);
if (update_src_framebuffer)
{
glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, srcentry->m_texId,
src_level, src_layer);
}
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_framebuffer);
if (update_dst_framebuffer)
{
glFramebufferTextureLayer(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, m_texId, dst_level,
dst_layer);
}
glBlitFramebuffer(src_rect.left, src_rect.top, src_rect.right, src_rect.bottom, dst_rect.left,
dst_rect.top, dst_rect.right, dst_rect.bottom, GL_COLOR_BUFFER_BIT,
GL_NEAREST);
if (update_src_framebuffer)
{
FramebufferManager::FramebufferTexture(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
GL_TEXTURE_2D_ARRAY, srcentry->m_texId, 0);
}
if (update_dst_framebuffer)
{
FramebufferManager::FramebufferTexture(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
GL_TEXTURE_2D_ARRAY, m_texId, 0);
}
FramebufferManager::SetFramebuffer(0);
}
}
void OGLTexture::ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
{
const OGLTexture* srcentry = static_cast<const OGLTexture*>(source);
if (srcrect.GetWidth() == dstrect.GetWidth() && srcrect.GetHeight() == dstrect.GetHeight() &&
g_ogl_config.bSupportsCopySubImage)
{
glCopyImageSubData(srcentry->m_texId, GL_TEXTURE_2D_ARRAY, 0, srcrect.left, srcrect.top, 0,
m_texId, GL_TEXTURE_2D_ARRAY, 0, dstrect.left, dstrect.top, 0,
dstrect.GetWidth(), dstrect.GetHeight(), srcentry->m_config.layers);
return;
}
else if (!m_framebuffer)
if (!m_framebuffer)
{
glGenFramebuffers(1, &m_framebuffer);
FramebufferManager::SetFramebuffer(m_framebuffer);

10
Source/Core/VideoBackends/OGL/OGLTexture.h
View File

@ -21,9 +21,13 @@ public:
void Bind(unsigned int stage) override;
void CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level) override;
void ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void Load(u32 level, u32 width, u32 height, u32 row_length, const u8* buffer,
size_t buffer_size) override;

16
Source/Core/VideoBackends/Software/SWTexture.cpp
View File

@ -56,9 +56,19 @@ void SWTexture::Bind(unsigned int stage)
{
}
void SWTexture::CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
void SWTexture::CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level)
{
_assert_(src_level == 0 && src_layer == 0 && dst_layer == 0 && dst_level == 0);
CopyTextureData(src->GetConfig(), static_cast<const SWTexture*>(src)->m_data.data(),
src_rect.left, src_rect.top, src_rect.GetWidth(), src_rect.GetHeight(), m_config,
m_data.data(), dst_rect.left, dst_rect.top);
}
void SWTexture::ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
{
const SWTexture* software_source_texture = static_cast<const SWTexture*>(source);

10
Source/Core/VideoBackends/Software/SWTexture.h
View File

@ -21,9 +21,13 @@ public:
void Bind(unsigned int stage) override;
void CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level) override;
void ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void Load(u32 level, u32 width, u32 height, u32 row_length, const u8* buffer,
size_t buffer_size) override;

58
Source/Core/VideoBackends/Vulkan/VKTexture.cpp
View File

@ -163,10 +163,13 @@ void VKTexture::Unmap()
m_staging_texture->Unmap();
}
void VKTexture::CopyTextureRectangle(const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture,
const MathUtil::Rectangle<int>& src_rect)
void VKTexture::CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level)
{
Texture2D* src_texture = static_cast<const VKTexture*>(src)->GetRawTexIdentifier();
_assert_msg_(VIDEO, static_cast<u32>(src_rect.GetWidth()) <= src_texture->GetWidth() &&
static_cast<u32>(src_rect.GetHeight()) <= src_texture->GetHeight(),
"Source rect is too large for CopyRectangleFromTexture");
@ -176,15 +179,11 @@ void VKTexture::CopyTextureRectangle(const MathUtil::Rectangle<int>& dst_rect,
"Dest rect is too large for CopyRectangleFromTexture");
VkImageCopy image_copy = {
{VK_IMAGE_ASPECT_COLOR_BIT, 0, 0,
src_texture->GetLayers()}, // VkImageSubresourceLayers srcSubresource
{src_rect.left, src_rect.top, 0}, // VkOffset3D srcOffset
{VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, // VkImageSubresourceLayers dstSubresource
m_config.layers},
{dst_rect.left, dst_rect.top, 0}, // VkOffset3D dstOffset
{static_cast<uint32_t>(src_rect.GetWidth()), static_cast<uint32_t>(src_rect.GetHeight()),
1} // VkExtent3D extent
};
{VK_IMAGE_ASPECT_COLOR_BIT, src_level, src_layer, src_texture->GetLayers()},
{src_rect.left, src_rect.top, 0},
{VK_IMAGE_ASPECT_COLOR_BIT, dst_level, dst_layer, m_config.layers},
{dst_rect.left, dst_rect.top, 0},
{static_cast<uint32_t>(src_rect.GetWidth()), static_cast<uint32_t>(src_rect.GetHeight()), 1}};
// Must be called outside of a render pass.
StateTracker::GetInstance()->EndRenderPass();
@ -197,12 +196,20 @@ void VKTexture::CopyTextureRectangle(const MathUtil::Rectangle<int>& dst_rect,
vkCmdCopyImage(g_command_buffer_mgr->GetCurrentCommandBuffer(), src_texture->GetImage(),
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, m_texture->GetImage(),
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &image_copy);
// Ensure both textures remain in the SHADER_READ_ONLY layout so they can be bound.
src_texture->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
m_texture->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
}
void VKTexture::ScaleTextureRectangle(const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture,
const MathUtil::Rectangle<int>& src_rect)
void VKTexture::ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& src_rect,
const MathUtil::Rectangle<int>& dst_rect)
{
Texture2D* src_texture = static_cast<const VKTexture*>(source)->GetRawTexIdentifier();
// Can't do this within a game render pass.
StateTracker::GetInstance()->EndRenderPass();
StateTracker::GetInstance()->SetPendingRebind();
@ -235,27 +242,10 @@ void VKTexture::ScaleTextureRectangle(const MathUtil::Rectangle<int>& dst_rect,
static_cast<int>(src_texture->GetWidth()),
static_cast<int>(src_texture->GetHeight()));
draw.EndRenderPass();
}
void VKTexture::CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
{
auto* raw_source_texture = static_cast<const VKTexture*>(source)->GetRawTexIdentifier();
CopyRectangleFromTexture(raw_source_texture, srcrect, dstrect);
}
void VKTexture::CopyRectangleFromTexture(Texture2D* source, const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect)
{
if (srcrect.GetWidth() == dstrect.GetWidth() && srcrect.GetHeight() == dstrect.GetHeight())
CopyTextureRectangle(dstrect, source, srcrect);
else
ScaleTextureRectangle(dstrect, source, srcrect);
// Ensure both textures remain in the SHADER_READ_ONLY layout so they can be bound.
source->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
src_texture->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
m_texture->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
}

22
Source/Core/VideoBackends/Vulkan/VKTexture.h
View File

@ -24,11 +24,15 @@ public:
void Bind(unsigned int stage) override;
void Unmap() override;
void CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) override;
void CopyRectangleFromTexture(Texture2D* source, const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect);
void CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level) override;
void ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& src_rect,
const MathUtil::Rectangle<int>& dst_rect);
void ScaleRectangleFromTexture(Texture2D* src_texture, const MathUtil::Rectangle<int>& src_rect,
const MathUtil::Rectangle<int>& dst_rect);
void Load(u32 level, u32 width, u32 height, u32 row_length, const u8* buffer,
size_t buffer_size) override;
@ -41,14 +45,6 @@ private:
VKTexture(const TextureConfig& tex_config, std::unique_ptr<Texture2D> texture,
VkFramebuffer framebuffer);
// Copies the contents of a texture using vkCmdCopyImage
void CopyTextureRectangle(const MathUtil::Rectangle<int>& dst_rect, Texture2D* src_texture,
const MathUtil::Rectangle<int>& src_rect);
// Copies (and optionally scales) the contents of a texture using a framgent shader.
void ScaleTextureRectangle(const MathUtil::Rectangle<int>& dst_rect, Texture2D* src_texture,
const MathUtil::Rectangle<int>& src_rect);
std::optional<RawTextureInfo> MapFullImpl() override;
std::optional<RawTextureInfo> MapRegionImpl(u32 level, u32 x, u32 y, u32 width,
u32 height) override;

10
Source/Core/VideoCommon/AbstractTexture.h
View File

@ -33,9 +33,13 @@ public:
std::optional<RawTextureInfo> Map(u32 level);
virtual void Unmap();
virtual void CopyRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) = 0;
virtual void CopyRectangleFromTexture(const AbstractTexture* src,
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
u32 dst_layer, u32 dst_level) = 0;
virtual void ScaleRectangleFromTexture(const AbstractTexture* source,
const MathUtil::Rectangle<int>& srcrect,
const MathUtil::Rectangle<int>& dstrect) = 0;
virtual void Load(u32 level, u32 width, u32 height, u32 row_length, const u8* buffer,
size_t buffer_size) = 0;

4
Source/Core/VideoCommon/RenderBase.cpp
View File

@ -733,8 +733,8 @@ void Renderer::UpdateFrameDumpTexture()
config.rendertarget = true;
m_dump_texture = CreateTexture(config);
}
m_dump_texture->CopyRectangleFromTexture(m_last_xfb_texture, m_last_xfb_region,
EFBRectangle{0, 0, target_width, target_height});
m_dump_texture->CopyRectangleFromTexture(m_last_xfb_texture, m_last_xfb_region, 0, 0,
EFBRectangle{0, 0, target_width, target_height}, 0, 0);
}
void Renderer::ShutdownFrameDumping()

12
Source/Core/VideoCommon/TextureCacheBase.cpp
View File

@ -277,9 +277,9 @@ void TextureCacheBase::ScaleTextureCacheEntryTo(TextureCacheBase::TCacheEntry* e
std::unique_ptr<AbstractTexture> new_texture = AllocateTexture(newconfig);
if (new_texture)
{
new_texture->CopyRectangleFromTexture(entry->texture.get(),
entry->texture->GetConfig().GetRect(),
new_texture->GetConfig().GetRect());
new_texture->ScaleRectangleFromTexture(entry->texture.get(),
entry->texture->GetConfig().GetRect(),
new_texture->GetConfig().GetRect());
entry->texture.swap(new_texture);
auto config = new_texture->GetConfig();
@ -406,7 +406,8 @@ TextureCacheBase::DoPartialTextureUpdates(TCacheEntry* entry_to_update, u8* pale
dstrect.top = dst_y;
dstrect.right = (dst_x + copy_width);
dstrect.bottom = (dst_y + copy_height);
entry_to_update->texture->CopyRectangleFromTexture(entry->texture.get(), srcrect, dstrect);
entry_to_update->texture->CopyRectangleFromTexture(entry->texture.get(), srcrect, 0, 0,
dstrect, 0, 0);
if (isPaletteTexture)
{
@ -1391,7 +1392,8 @@ bool TextureCacheBase::LoadTextureFromOverlappingTextures(TCacheEntry* entry_to_
dstrect.bottom -= 1;
}
entry_to_update->texture->CopyRectangleFromTexture(entry->texture.get(), srcrect, dstrect);
entry_to_update->texture->CopyRectangleFromTexture(entry->texture.get(), srcrect, 0, 0,
dstrect, 0, 0);
updated_entry = true;