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Vulkan: Move CopyRectangleFromTexture to TextureCache

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This commit is contained in:
Stenzek 2016-10-22 21:19:09 +10:00
parent 01b3c0f036
commit 3593fa27ab
2 changed files with 114 additions and 69 deletions
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172
Source/Core/VideoBackends/Vulkan/TextureCache.cpp
View File

@ -121,6 +121,11 @@ void TextureCache::ConvertTexture(TCacheEntryBase* base_entry, TCacheEntryBase*
entry->GetTexture()->OverrideImageLayout(VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
}
static bool IsDepthCopyFormat(PEControl::PixelFormat format)
{
return format == PEControl::Z24;
}
void TextureCache::CopyEFB(u8* dst, u32 format, u32 native_width, u32 bytes_per_row,
u32 num_blocks_y, u32 memory_stride, PEControl::PixelFormat src_format,
const EFBRectangle& src_rect, bool is_intensity, bool scale_by_half)
@ -135,7 +140,7 @@ void TextureCache::CopyEFB(u8* dst, u32 format, u32 native_width, u32 bytes_per_
{static_cast<u32>(scaled_src_rect.GetWidth()),
static_cast<u32>(scaled_src_rect.GetHeight())}};
Texture2D* src_texture;
if (src_format == PEControl::Z24)
if (IsDepthCopyFormat(src_format))
src_texture = FramebufferManager::GetInstance()->ResolveEFBDepthTexture(region);
else
src_texture = FramebufferManager::GetInstance()->ResolveEFBColorTexture(region);
@ -159,6 +164,95 @@ void TextureCache::CopyEFB(u8* dst, u32 format, u32 native_width, u32 bytes_per_
src_texture->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(), original_layout);
}
void TextureCache::CopyRectangleFromTexture(TCacheEntry* dst_texture,
const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture,
const MathUtil::Rectangle<int>& src_rect)
{
// Fast path when not scaling the image.
if (src_rect.GetWidth() == dst_rect.GetWidth() && src_rect.GetHeight() == dst_rect.GetHeight())
CopyTextureRectangle(dst_texture, dst_rect, src_texture, src_rect);
else
ScaleTextureRectangle(dst_texture, dst_rect, src_texture, src_rect);
}
void TextureCache::CopyTextureRectangle(TCacheEntry* dst_texture,
const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture,
const MathUtil::Rectangle<int>& src_rect)
{
_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");
_assert_msg_(VIDEO, static_cast<u32>(dst_rect.GetWidth()) <= dst_texture->config.width &&
static_cast<u32>(dst_rect.GetHeight()) <= dst_texture->config.height,
"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
dst_texture->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
};
// Must be called outside of a render pass.
StateTracker::GetInstance()->EndRenderPass();
src_texture->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
dst_texture->GetTexture()->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
vkCmdCopyImage(g_command_buffer_mgr->GetCurrentCommandBuffer(), src_texture->GetImage(),
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, dst_texture->GetTexture()->GetImage(),
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &image_copy);
}
void TextureCache::ScaleTextureRectangle(TCacheEntry* dst_texture,
const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture,
const MathUtil::Rectangle<int>& src_rect)
{
// Can't do this within a game render pass.
StateTracker::GetInstance()->EndRenderPass();
StateTracker::GetInstance()->SetPendingRebind();
// Can't render to a non-rendertarget (no framebuffer).
_assert_msg_(VIDEO, dst_texture->config.rendertarget,
"Destination texture for partial copy is not a rendertarget");
// Render pass expects dst_texture to be in SHADER_READ_ONLY state.
src_texture->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
dst_texture->GetTexture()->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
UtilityShaderDraw draw(g_command_buffer_mgr->GetCurrentCommandBuffer(),
g_object_cache->GetStandardPipelineLayout(),
GetRenderPassForTextureUpdate(dst_texture->GetTexture()),
g_object_cache->GetPassthroughVertexShader(),
g_object_cache->GetPassthroughGeometryShader(), m_copy_shader);
VkRect2D region = {
{dst_rect.left, dst_rect.top},
{static_cast<u32>(dst_rect.GetWidth()), static_cast<u32>(dst_rect.GetHeight())}};
draw.BeginRenderPass(dst_texture->GetFramebuffer(), region);
draw.SetPSSampler(0, src_texture->GetView(), g_object_cache->GetLinearSampler());
draw.DrawQuad(dst_rect.left, dst_rect.top, dst_rect.GetWidth(), dst_rect.GetHeight(),
src_rect.left, src_rect.top, 0, src_rect.GetWidth(), src_rect.GetHeight(),
static_cast<int>(src_texture->GetWidth()),
static_cast<int>(src_texture->GetHeight()));
draw.EndRenderPass();
// Render pass transitions destination texture to SHADER_READ_ONLY.
dst_texture->GetTexture()->OverrideImageLayout(VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
}
TextureCacheBase::TCacheEntryBase* TextureCache::CreateTexture(const TCacheEntryConfig& config)
{
// Determine image usage, we need to flag as an attachment if it can be used as a rendertarget.
@ -466,7 +560,7 @@ void TextureCache::TCacheEntry::FromRenderTarget(u8* dst, PEControl::PixelFormat
FramebufferManager* framebuffer_mgr =
static_cast<FramebufferManager*>(g_framebuffer_manager.get());
TargetRectangle scaled_src_rect = g_renderer->ConvertEFBRectangle(src_rect);
bool is_depth_copy = (src_format == PEControl::Z24);
bool is_depth_copy = IsDepthCopyFormat(src_format);
// Flush EFB pokes first, as they're expected to be included.
framebuffer_mgr->FlushEFBPokes();
@ -528,74 +622,14 @@ void TextureCache::TCacheEntry::CopyRectangleFromTexture(const TCacheEntryBase*
const MathUtil::Rectangle<int>& dst_rect)
{
const TCacheEntry* source_vk = static_cast<const TCacheEntry*>(source);
VkCommandBuffer command_buffer = g_command_buffer_mgr->GetCurrentCommandBuffer();
TextureCache::GetInstance()->CopyRectangleFromTexture(this, dst_rect, source_vk->GetTexture(),
src_rect);
// Fast path when not scaling the image.
if (src_rect.GetWidth() == dst_rect.GetWidth() && src_rect.GetHeight() == dst_rect.GetHeight())
{
// These assertions should hold true unless the base code is passing us sizes too large, in
// which case it should be fixed instead.
_assert_msg_(VIDEO, static_cast<u32>(src_rect.GetWidth()) <= source->config.width &&
static_cast<u32>(src_rect.GetHeight()) <= source->config.height,
"Source rect is too large for CopyRectangleFromTexture");
_assert_msg_(VIDEO, static_cast<u32>(dst_rect.GetWidth()) <= config.width &&
static_cast<u32>(dst_rect.GetHeight()) <= config.height,
"Dest rect is too large for CopyRectangleFromTexture");
VkImageCopy image_copy = {
{VK_IMAGE_ASPECT_COLOR_BIT, 0, 0,
source->config.layers}, // VkImageSubresourceLayers srcSubresource
{src_rect.left, src_rect.top, 0}, // VkOffset3D srcOffset
{VK_IMAGE_ASPECT_COLOR_BIT, 0, 0,
config.layers}, // VkImageSubresourceLayers dstSubresource
{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
};
// Must be called outside of a render pass.
StateTracker::GetInstance()->EndRenderPass();
source_vk->m_texture->TransitionToLayout(command_buffer, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
m_texture->TransitionToLayout(command_buffer, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
vkCmdCopyImage(command_buffer, source_vk->m_texture->GetImage(),
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, m_texture->GetImage(),
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &image_copy);
m_texture->TransitionToLayout(command_buffer, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
source_vk->m_texture->TransitionToLayout(command_buffer,
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
return;
}
// Can't do this within a game render pass.
StateTracker::GetInstance()->EndRenderPass();
StateTracker::GetInstance()->SetPendingRebind();
// Can't render to a non-rendertarget (no framebuffer).
_assert_msg_(VIDEO, config.rendertarget,
"Destination texture for partial copy is not a rendertarget");
UtilityShaderDraw draw(
g_command_buffer_mgr->GetCurrentCommandBuffer(), g_object_cache->GetStandardPipelineLayout(),
TextureCache::GetInstance()->GetRenderPassForTextureUpdate(m_texture.get()),
g_object_cache->GetPassthroughVertexShader(), VK_NULL_HANDLE,
TextureCache::GetInstance()->m_copy_shader);
VkRect2D region = {
{dst_rect.left, dst_rect.top},
{static_cast<u32>(dst_rect.GetWidth()), static_cast<u32>(dst_rect.GetHeight())}};
draw.BeginRenderPass(m_framebuffer, region);
draw.SetPSSampler(0, source_vk->GetTexture()->GetView(), g_object_cache->GetLinearSampler());
draw.DrawQuad(dst_rect.left, dst_rect.top, dst_rect.GetWidth(), dst_rect.GetHeight(),
src_rect.left, src_rect.top, 0, src_rect.GetWidth(), src_rect.GetHeight(),
source->config.width, source->config.height);
draw.EndRenderPass();
// Render pass transitions texture to SHADER_READ_ONLY.
m_texture->OverrideImageLayout(VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
// Ensure textures are ready for use again.
m_texture->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
source_vk->GetTexture()->TransitionToLayout(g_command_buffer_mgr->GetCurrentCommandBuffer(),
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
}
void TextureCache::TCacheEntry::Bind(unsigned int stage)

11
Source/Core/VideoBackends/Vulkan/TextureCache.h
View File

@ -63,10 +63,21 @@ public:
u32 memory_stride, PEControl::PixelFormat src_format, const EFBRectangle& src_rect,
bool is_intensity, bool scale_by_half) override;
void CopyRectangleFromTexture(TCacheEntry* dst_texture, const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture, const MathUtil::Rectangle<int>& src_rect);
private:
bool CreateRenderPasses();
VkRenderPass GetRenderPassForTextureUpdate(const Texture2D* texture) const;
// Copies the contents of a texture using vkCmdCopyImage
void CopyTextureRectangle(TCacheEntry* dst_texture, 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(TCacheEntry* dst_texture, const MathUtil::Rectangle<int>& dst_rect,
Texture2D* src_texture, const MathUtil::Rectangle<int>& src_rect);
VkRenderPass m_initialize_render_pass = VK_NULL_HANDLE;
VkRenderPass m_update_render_pass = VK_NULL_HANDLE;