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(Shader Vulkan/GL core) Make code more the same

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This commit is contained in:
twinaphex 2019-04-25 01:42:56 +02:00
parent 55b53929db
commit e40c3ec07b
2 changed files with 492 additions and 460 deletions
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50
gfx/drivers_shader/shader_gl_core.cpp
View File

@ -1787,17 +1787,6 @@ private:
void update_history_info();
};
void gl_core_filter_chain::clear_history_and_feedback()
{
for (auto &texture : original_history)
texture->clear();
for (auto &pass : passes)
{
gl_core::Framebuffer *fb = pass->get_feedback_framebuffer();
if (fb)
fb->clear();
}
}
void gl_core_filter_chain::update_history_info()
{
@ -1849,6 +1838,8 @@ void gl_core_filter_chain::update_feedback_info()
void gl_core_filter_chain::build_offscreen_passes(const gl_core_viewport &vp)
{
unsigned i;
/* First frame, make sure our history and feedback textures
* are in a clean state. */
if (require_clear)
@ -1868,7 +1859,7 @@ void gl_core_filter_chain::build_offscreen_passes(const gl_core_viewport &vp)
};
gl_core::Texture source = original;
for (unsigned i = 0; i < passes.size() - 1; i++)
for (i = 0; i < passes.size() - 1; i++)
{
passes[i]->build_commands(original, source, vp, nullptr);
@ -2147,6 +2138,19 @@ bool gl_core_filter_chain::init()
return true;
}
void gl_core_filter_chain::clear_history_and_feedback()
{
unsigned i;
for (i = 0; i < original_history.size(); i++)
original_history[i]->clear();
for (i = 0; i < passes.size(); i++)
{
gl_core::Framebuffer *fb = passes[i]->get_feedback_framebuffer();
if (fb)
fb->clear();
}
}
void gl_core_filter_chain::set_input_texture(
const gl_core_filter_chain_texture &texture)
{
@ -2162,12 +2166,15 @@ void gl_core_filter_chain::set_input_texture(
if (input_texture.width != copy_framebuffer->get_size().width ||
input_texture.height != copy_framebuffer->get_size().height ||
(input_texture.format != 0 && input_texture.format != copy_framebuffer->get_format()))
(input_texture.format != 0 &&
input_texture.format != copy_framebuffer->get_format()))
copy_framebuffer->set_size({ input_texture.width, input_texture.height }, input_texture.format);
copy_framebuffer->copy_partial(common, input_texture.image,
float(input_texture.width) / input_texture.padded_width,
float(input_texture.height) / input_texture.padded_height);
float(input_texture.width)
/ input_texture.padded_width,
float(input_texture.height)
/ input_texture.padded_height);
input_texture.image = copy_framebuffer->get_image();
}
}
@ -2179,8 +2186,9 @@ void gl_core_filter_chain::add_static_texture(unique_ptr<gl_core::StaticTexture>
void gl_core_filter_chain::set_frame_count(uint64_t count)
{
for (auto &pass : passes)
pass->set_frame_count(count);
unsigned i;
for (i = 0; i < passes.size(); i++)
passes[i]->set_frame_count(count);
}
void gl_core_filter_chain::set_frame_count_period(unsigned pass, unsigned period)
@ -2197,8 +2205,12 @@ static unique_ptr<gl_core::StaticTexture> gl_core_filter_chain_load_lut(
gl_core_filter_chain *chain,
const video_shader_lut *shader)
{
texture_image image;
GLuint tex = 0;
texture_image image = {};
image.width = 0;
image.height = 0;
image.pixels = NULL;
image.supports_rgba = true;
if (!image_texture_load(&image, shader->path))
@ -2239,7 +2251,7 @@ static bool gl_core_filter_chain_load_luts(
unsigned i;
for (i = 0; i < shader->luts; i++)
{
auto image = gl_core_filter_chain_load_lut(chain, &shader->lut[i]);
unique_ptr<gl_core::StaticTexture> image = gl_core_filter_chain_load_lut(chain, &shader->lut[i]);
if (!image)
{
RARCH_ERR("[GLCore]: Failed to load LUT \"%s\".\n", shader->lut[i].path);

872
gfx/drivers_shader/shader_vulkan.cpp
View File

@ -128,6 +128,26 @@ struct Texture
vulkan_filter_chain_address address;
};
static vulkan_filter_chain_address wrap_to_address(gfx_wrap_type type)
{
switch (type)
{
case RARCH_WRAP_BORDER:
return VULKAN_FILTER_CHAIN_ADDRESS_CLAMP_TO_BORDER;
case RARCH_WRAP_REPEAT:
return VULKAN_FILTER_CHAIN_ADDRESS_REPEAT;
case RARCH_WRAP_MIRRORED_REPEAT:
return VULKAN_FILTER_CHAIN_ADDRESS_MIRRORED_REPEAT;
case RARCH_WRAP_EDGE:
default:
break;
}
return VULKAN_FILTER_CHAIN_ADDRESS_CLAMP_TO_EDGE;
}
class DeferredDisposer
{
public:
@ -596,11 +616,6 @@ void vulkan_filter_chain::set_swapchain_info(
set_num_sync_indices(info.num_indices);
}
void vulkan_filter_chain::add_parameter(unsigned pass, unsigned index, const std::string &id)
{
passes[pass]->add_parameter(index, id);
}
void vulkan_filter_chain::set_num_sync_indices(unsigned num_indices)
{
execute_deferred();
@ -620,19 +635,6 @@ void vulkan_filter_chain::notify_sync_index(unsigned index)
pass->notify_sync_index(index);
}
void vulkan_filter_chain::set_num_passes(unsigned num_passes)
{
pass_info.resize(num_passes);
passes.reserve(num_passes);
for (unsigned i = 0; i < num_passes; i++)
{
passes.emplace_back(new Pass(device, memory_properties,
cache, deferred_calls.size(), i + 1 == num_passes));
passes.back()->set_common_resources(&common);
passes.back()->set_pass_number(i);
}
}
bool vulkan_filter_chain::update_swapchain_info(
const vulkan_filter_chain_swapchain_info &info)
{
@ -641,54 +643,12 @@ bool vulkan_filter_chain::update_swapchain_info(
return init();
}
void vulkan_filter_chain::set_pass_info(unsigned pass,
const vulkan_filter_chain_pass_info &info)
{
pass_info[pass] = info;
}
void vulkan_filter_chain::set_shader(
unsigned pass,
VkShaderStageFlags stage,
const uint32_t *spirv,
size_t spirv_words)
{
passes[pass]->set_shader(stage, spirv, spirv_words);
}
void vulkan_filter_chain::set_input_texture(
const vulkan_filter_chain_texture &texture)
{
input_texture = texture;
}
void vulkan_filter_chain::add_static_texture(unique_ptr<StaticTexture> texture)
{
common.luts.push_back(move(texture));
}
void vulkan_filter_chain::release_staging_buffers()
{
for (auto &lut : common.luts)
lut->release_staging_buffer();
}
void vulkan_filter_chain::set_frame_count(uint64_t count)
{
for (auto &pass : passes)
pass->set_frame_count(count);
}
void vulkan_filter_chain::set_frame_count_period(unsigned pass, unsigned period)
{
passes[pass]->set_frame_count_period(period);
}
void vulkan_filter_chain::set_pass_name(unsigned pass, const char *name)
{
passes[pass]->set_name(name);
}
void vulkan_filter_chain::execute_deferred()
{
for (auto &calls : deferred_calls)
@ -736,22 +696,182 @@ void vulkan_filter_chain::update_feedback_info()
for (i = 0; i < passes.size() - 1; i++)
{
auto fb = passes[i]->get_feedback_framebuffer();
Framebuffer *fb = passes[i]->get_feedback_framebuffer();
if (!fb)
continue;
auto &source = common.framebuffer_feedback[i];
source.texture.image = fb->get_image();
source.texture.view = fb->get_view();
source.texture.layout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
source.texture.width = fb->get_size().width;
source.texture.height = fb->get_size().height;
source.filter = passes[i]->get_source_filter();
source.mip_filter = passes[i]->get_mip_filter();
source.address = passes[i]->get_address_mode();
Texture *source = &common.framebuffer_feedback[i];
if (!source)
continue;
source->texture.image = fb->get_image();
source->texture.view = fb->get_view();
source->texture.layout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
source->texture.width = fb->get_size().width;
source->texture.height = fb->get_size().height;
source->filter = passes[i]->get_source_filter();
source->mip_filter = passes[i]->get_mip_filter();
source->address = passes[i]->get_address_mode();
}
}
void vulkan_filter_chain::build_offscreen_passes(VkCommandBuffer cmd,
const VkViewport &vp)
{
unsigned i;
/* First frame, make sure our history and feedback textures
* are in a clean state. */
if (require_clear)
{
clear_history_and_feedback(cmd);
require_clear = false;
}
update_history_info();
update_feedback_info();
DeferredDisposer disposer(deferred_calls[current_sync_index]);
const Texture original = {
input_texture,
passes.front()->get_source_filter(),
passes.front()->get_mip_filter(),
passes.front()->get_address_mode(),
};
Texture source = original;
for (i = 0; i < passes.size() - 1; i++)
{
passes[i]->build_commands(disposer, cmd,
original, source, vp, nullptr);
auto &fb = passes[i]->get_framebuffer();
source.texture.view = fb.get_view();
source.texture.layout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
source.texture.width = fb.get_size().width;
source.texture.height = fb.get_size().height;
source.filter = passes[i + 1]->get_source_filter();
source.mip_filter = passes[i + 1]->get_mip_filter();
source.address = passes[i + 1]->get_address_mode();
common.pass_outputs[i] = source;
}
}
void vulkan_filter_chain::update_history(DeferredDisposer &disposer, VkCommandBuffer cmd)
{
unique_ptr<Framebuffer> tmp;
VkImageLayout src_layout = input_texture.layout;
/* Transition input texture to something appropriate. */
if (input_texture.layout != VK_IMAGE_LAYOUT_GENERAL)
{
vulkan_image_layout_transition_levels(cmd,
input_texture.image,VK_REMAINING_MIP_LEVELS,
input_texture.layout,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
0,
VK_ACCESS_TRANSFER_READ_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT);
src_layout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
}
unique_ptr<Framebuffer> &back = original_history.back();
swap(back, tmp);
if (input_texture.width != tmp->get_size().width ||
input_texture.height != tmp->get_size().height ||
(input_texture.format != VK_FORMAT_UNDEFINED
&& input_texture.format != tmp->get_format()))
tmp->set_size(disposer, { input_texture.width, input_texture.height }, input_texture.format);
tmp->copy(cmd, input_texture.image, src_layout);
/* Transition input texture back. */
if (input_texture.layout != VK_IMAGE_LAYOUT_GENERAL)
{
vulkan_image_layout_transition_levels(cmd,
input_texture.image,VK_REMAINING_MIP_LEVELS,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
input_texture.layout,
0,
VK_ACCESS_SHADER_READ_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
}
/* Should ring buffer, but we don't have *that* many passes. */
move_backward(begin(original_history), end(original_history) - 1, end(original_history));
swap(original_history.front(), tmp);
}
void vulkan_filter_chain::end_frame(VkCommandBuffer cmd)
{
/* If we need to keep old frames, copy it after fragment is complete.
* TODO: We can improve pipelining by figuring out which
* pass is the last that reads from
* the history and dispatch the copy earlier. */
if (!original_history.empty())
{
DeferredDisposer disposer(deferred_calls[current_sync_index]);
update_history(disposer, cmd);
}
}
void vulkan_filter_chain::build_viewport_pass(
VkCommandBuffer cmd, const VkViewport &vp, const float *mvp)
{
unsigned i;
/* First frame, make sure our history and feedback textures are in a clean state. */
if (require_clear)
{
clear_history_and_feedback(cmd);
require_clear = false;
}
Texture source;
DeferredDisposer disposer(deferred_calls[current_sync_index]);
const Texture original = {
input_texture,
passes.front()->get_source_filter(),
passes.front()->get_mip_filter(),
passes.front()->get_address_mode(),
};
if (passes.size() == 1)
{
source = {
input_texture,
passes.back()->get_source_filter(),
passes.back()->get_mip_filter(),
passes.back()->get_address_mode(),
};
}
else
{
auto &fb = passes[passes.size() - 2]->get_framebuffer();
source.texture.view = fb.get_view();
source.texture.layout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
source.texture.width = fb.get_size().width;
source.texture.height = fb.get_size().height;
source.filter = passes.back()->get_source_filter();
source.mip_filter = passes.back()->get_mip_filter();
source.address = passes.back()->get_address_mode();
}
passes.back()->build_commands(disposer, cmd,
original, source, vp, mvp);
/* For feedback FBOs, swap current and previous. */
for (i = 0; i < passes.size(); i++)
passes[i]->end_frame();
}
bool vulkan_filter_chain::init_history()
{
unsigned i;
@ -880,8 +1000,46 @@ bool vulkan_filter_chain::init_alias()
return true;
}
void vulkan_filter_chain::set_pass_info(unsigned pass,
const vulkan_filter_chain_pass_info &info)
{
pass_info[pass] = info;
}
void vulkan_filter_chain::set_num_passes(unsigned num_passes)
{
unsigned i;
pass_info.resize(num_passes);
passes.reserve(num_passes);
for (i = 0; i < num_passes; i++)
{
passes.emplace_back(new Pass(device, memory_properties,
cache, deferred_calls.size(), i + 1 == num_passes));
passes.back()->set_common_resources(&common);
passes.back()->set_pass_number(i);
}
}
void vulkan_filter_chain::set_shader(
unsigned pass,
VkShaderStageFlags stage,
const uint32_t *spirv,
size_t spirv_words)
{
passes[pass]->set_shader(stage, spirv, spirv_words);
}
void vulkan_filter_chain::add_parameter(unsigned pass, unsigned index, const std::string &id)
{
passes[pass]->add_parameter(index, id);
}
bool vulkan_filter_chain::init_ubo()
{
unsigned i;
common.ubo.reset();
common.ubo_offset = 0;
@ -893,19 +1051,17 @@ bool vulkan_filter_chain::init_ubo()
if (common.ubo_alignment == 0)
common.ubo_alignment = 1;
for (auto &pass : passes)
pass->allocate_buffers();
for (i = 0; i < passes.size(); i++)
passes[i]->allocate_buffers();
common.ubo_offset = (common.ubo_offset + common.ubo_alignment - 1) &
~(common.ubo_alignment - 1);
common.ubo_sync_index_stride = common.ubo_offset;
if (common.ubo_offset != 0)
{
common.ubo = unique_ptr<Buffer>(new Buffer(device,
memory_properties, common.ubo_offset * deferred_calls.size(),
VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT));
}
common.ubo_mapped = static_cast<uint8_t*>(common.ubo->map());
return true;
@ -913,12 +1069,13 @@ bool vulkan_filter_chain::init_ubo()
bool vulkan_filter_chain::init()
{
unsigned i;
Size2D source = max_input_size;
if (!init_alias())
return false;
for (unsigned i = 0; i < passes.size(); i++)
for (i = 0; i < passes.size(); i++)
{
auto &pass = passes[i];
RARCH_LOG("[slang]: Building pass #%u (%s)\n", i,
@ -945,171 +1102,256 @@ bool vulkan_filter_chain::init()
void vulkan_filter_chain::clear_history_and_feedback(VkCommandBuffer cmd)
{
for (auto &texture : original_history)
texture->clear(cmd);
for (auto &pass : passes)
unsigned i;
for (i = 0; i < original_history.size(); i++)
original_history[i]->clear(cmd);
for (i = 0; i < passes.size(); i++)
{
auto *fb = pass->get_feedback_framebuffer();
Framebuffer *fb = passes[i]->get_feedback_framebuffer();
if (fb)
fb->clear(cmd);
}
}
void vulkan_filter_chain::build_offscreen_passes(VkCommandBuffer cmd,
const VkViewport &vp)
void vulkan_filter_chain::set_input_texture(
const vulkan_filter_chain_texture &texture)
{
/* First frame, make sure our history and feedback textures
* are in a clean state. */
if (require_clear)
{
clear_history_and_feedback(cmd);
require_clear = false;
input_texture = texture;
}
update_history_info();
update_feedback_info();
void vulkan_filter_chain::add_static_texture(unique_ptr<StaticTexture> texture)
{
common.luts.push_back(move(texture));
}
void vulkan_filter_chain::set_frame_count(uint64_t count)
{
unsigned i;
DeferredDisposer disposer(deferred_calls[current_sync_index]);
const Texture original = {
input_texture,
passes.front()->get_source_filter(),
passes.front()->get_mip_filter(),
passes.front()->get_address_mode(),
};
Texture source = original;
for (i = 0; i < passes.size() - 1; i++)
{
passes[i]->build_commands(disposer, cmd,
original, source, vp, nullptr);
auto &fb = passes[i]->get_framebuffer();
source.texture.view = fb.get_view();
source.texture.layout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
source.texture.width = fb.get_size().width;
source.texture.height = fb.get_size().height;
source.filter = passes[i + 1]->get_source_filter();
source.mip_filter = passes[i + 1]->get_mip_filter();
source.address = passes[i + 1]->get_address_mode();
common.pass_outputs[i] = source;
}
for (i = 0; i < passes.size(); i++)
passes[i]->set_frame_count(count);
}
void vulkan_filter_chain::update_history(DeferredDisposer &disposer, VkCommandBuffer cmd)
void vulkan_filter_chain::set_frame_count_period(unsigned pass, unsigned period)
{
VkImageLayout src_layout = input_texture.layout;
passes[pass]->set_frame_count_period(period);
}
/* Transition input texture to something appropriate. */
if (input_texture.layout != VK_IMAGE_LAYOUT_GENERAL)
void vulkan_filter_chain::set_pass_name(unsigned pass, const char *name)
{
vulkan_image_layout_transition_levels(cmd,
input_texture.image,VK_REMAINING_MIP_LEVELS,
input_texture.layout,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
0,
passes[pass]->set_name(name);
}
static unique_ptr<StaticTexture> vulkan_filter_chain_load_lut(
VkCommandBuffer cmd,
const struct vulkan_filter_chain_create_info *info,
vulkan_filter_chain *chain,
const video_shader_lut *shader)
{
unsigned i;
texture_image image;
unique_ptr<Buffer> buffer;
VkMemoryRequirements mem_reqs;
VkImageCreateInfo image_info = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
VkImageViewCreateInfo view_info = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
VkMemoryAllocateInfo alloc = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };
VkImage tex = VK_NULL_HANDLE;
VkDeviceMemory memory = VK_NULL_HANDLE;
VkImageView view = VK_NULL_HANDLE;
VkBufferImageCopy region = {};
void *ptr = nullptr;
image.width = 0;
image.height = 0;
image.pixels = NULL;
image.supports_rgba = video_driver_supports_rgba();
if (!image_texture_load(&image, shader->path))
return {};
image_info.imageType = VK_IMAGE_TYPE_2D;
image_info.format = VK_FORMAT_B8G8R8A8_UNORM;
image_info.extent.width = image.width;
image_info.extent.height = image.height;
image_info.extent.depth = 1;
image_info.mipLevels = shader->mipmap ? num_miplevels(image.width, image.height) : 1;
image_info.arrayLayers = 1;
image_info.samples = VK_SAMPLE_COUNT_1_BIT;
image_info.tiling = VK_IMAGE_TILING_OPTIMAL;
image_info.usage = VK_IMAGE_USAGE_SAMPLED_BIT |
VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
VK_IMAGE_USAGE_TRANSFER_DST_BIT;
image_info.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
vkCreateImage(info->device, &image_info, nullptr, &tex);
vkGetImageMemoryRequirements(info->device, tex, &mem_reqs);
alloc.allocationSize = mem_reqs.size;
alloc.memoryTypeIndex = vulkan_find_memory_type(
&*info->memory_properties,
mem_reqs.memoryTypeBits,
VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
if (vkAllocateMemory(info->device, &alloc, nullptr, &memory) != VK_SUCCESS)
goto error;
vkBindImageMemory(info->device, tex, memory, 0);
view_info.image = tex;
view_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
view_info.format = VK_FORMAT_B8G8R8A8_UNORM;
view_info.components.r = VK_COMPONENT_SWIZZLE_R;
view_info.components.g = VK_COMPONENT_SWIZZLE_G;
view_info.components.b = VK_COMPONENT_SWIZZLE_B;
view_info.components.a = VK_COMPONENT_SWIZZLE_A;
view_info.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
view_info.subresourceRange.levelCount = image_info.mipLevels;
view_info.subresourceRange.layerCount = 1;
vkCreateImageView(info->device, &view_info, nullptr, &view);
buffer = unique_ptr<Buffer>(new Buffer(info->device, *info->memory_properties,
image.width * image.height * sizeof(uint32_t), VK_BUFFER_USAGE_TRANSFER_SRC_BIT));
ptr = buffer->map();
memcpy(ptr, image.pixels, image.width * image.height * sizeof(uint32_t));
buffer->unmap();
vulkan_image_layout_transition_levels(cmd, tex,VK_REMAINING_MIP_LEVELS,
VK_IMAGE_LAYOUT_UNDEFINED,
shader->mipmap ? VK_IMAGE_LAYOUT_GENERAL : VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
0, VK_ACCESS_TRANSFER_WRITE_BIT,
VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT);
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
region.imageSubresource.mipLevel = 0;
region.imageSubresource.baseArrayLayer = 0;
region.imageSubresource.layerCount = 1;
region.imageExtent.width = image.width;
region.imageExtent.height = image.height;
region.imageExtent.depth = 1;
vkCmdCopyBufferToImage(cmd, buffer->get_buffer(), tex,
shader->mipmap ? VK_IMAGE_LAYOUT_GENERAL : VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
1, &region);
for (i = 1; i < image_info.mipLevels; i++)
{
VkImageBlit blit_region = {};
unsigned src_width = MAX(image.width >> (i - 1), 1u);
unsigned src_height = MAX(image.height >> (i - 1), 1u);
unsigned target_width = MAX(image.width >> i, 1u);
unsigned target_height = MAX(image.height >> i, 1u);
blit_region.srcSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
blit_region.srcSubresource.mipLevel = i - 1;
blit_region.srcSubresource.baseArrayLayer = 0;
blit_region.srcSubresource.layerCount = 1;
blit_region.dstSubresource = blit_region.srcSubresource;
blit_region.dstSubresource.mipLevel = i;
blit_region.srcOffsets[1].x = src_width;
blit_region.srcOffsets[1].y = src_height;
blit_region.srcOffsets[1].z = 1;
blit_region.dstOffsets[1].x = target_width;
blit_region.dstOffsets[1].y = target_height;
blit_region.dstOffsets[1].z = 1;
/* Only injects execution and memory barriers,
* not actual transition. */
vulkan_image_layout_transition_levels(cmd, tex, VK_REMAINING_MIP_LEVELS,
VK_IMAGE_LAYOUT_GENERAL,
VK_IMAGE_LAYOUT_GENERAL,
VK_ACCESS_TRANSFER_WRITE_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT);
src_layout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
vkCmdBlitImage(cmd,
tex, VK_IMAGE_LAYOUT_GENERAL,
tex, VK_IMAGE_LAYOUT_GENERAL,
1, &blit_region, VK_FILTER_LINEAR);
}
unique_ptr<Framebuffer> tmp;
unique_ptr<Framebuffer> &back = original_history.back();
swap(back, tmp);
vulkan_image_layout_transition_levels(cmd, tex,VK_REMAINING_MIP_LEVELS,
shader->mipmap ? VK_IMAGE_LAYOUT_GENERAL : VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
VK_ACCESS_TRANSFER_WRITE_BIT, VK_ACCESS_SHADER_READ_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
if (input_texture.width != tmp->get_size().width ||
input_texture.height != tmp->get_size().height ||
(input_texture.format != VK_FORMAT_UNDEFINED
&& input_texture.format != tmp->get_format()))
tmp->set_size(disposer, { input_texture.width, input_texture.height }, input_texture.format);
image_texture_free(&image);
image.pixels = nullptr;
tmp->copy(cmd, input_texture.image, src_layout);
return unique_ptr<StaticTexture>(new StaticTexture(shader->id, info->device,
tex, view, memory, move(buffer), image.width, image.height,
shader->filter != RARCH_FILTER_NEAREST,
image_info.mipLevels > 1,
wrap_to_address(shader->wrap)));
/* Transition input texture back. */
if (input_texture.layout != VK_IMAGE_LAYOUT_GENERAL)
{
vulkan_image_layout_transition_levels(cmd,
input_texture.image,VK_REMAINING_MIP_LEVELS,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
input_texture.layout,
0,
VK_ACCESS_SHADER_READ_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
error:
if (image.pixels)
image_texture_free(&image);
if (tex != VK_NULL_HANDLE)
vkDestroyImage(info->device, tex, nullptr);
if (view != VK_NULL_HANDLE)
vkDestroyImageView(info->device, view, nullptr);
if (memory != VK_NULL_HANDLE)
vkFreeMemory(info->device, memory, nullptr);
return {};
}
/* Should ring buffer, but we don't have *that* many passes. */
move_backward(begin(original_history), end(original_history) - 1, end(original_history));
swap(original_history.front(), tmp);
}
void vulkan_filter_chain::end_frame(VkCommandBuffer cmd)
{
/* If we need to keep old frames, copy it after fragment is complete.
* TODO: We can improve pipelining by figuring out which
* pass is the last that reads from
* the history and dispatch the copy earlier. */
if (!original_history.empty())
{
DeferredDisposer disposer(deferred_calls[current_sync_index]);
update_history(disposer, cmd);
}
}
void vulkan_filter_chain::build_viewport_pass(
VkCommandBuffer cmd, const VkViewport &vp, const float *mvp)
static bool vulkan_filter_chain_load_luts(
const struct vulkan_filter_chain_create_info *info,
vulkan_filter_chain *chain,
video_shader *shader)
{
unsigned i;
/* First frame, make sure our history and feedback textures are in a clean state. */
if (require_clear)
VkCommandBufferBeginInfo begin_info = {
VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
VkSubmitInfo submit_info = {
VK_STRUCTURE_TYPE_SUBMIT_INFO };
VkCommandBuffer cmd = VK_NULL_HANDLE;
VkCommandBufferAllocateInfo cmd_info = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO };
bool recording = false;
cmd_info.commandPool = info->command_pool;
cmd_info.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
cmd_info.commandBufferCount = 1;
vkAllocateCommandBuffers(info->device, &cmd_info, &cmd);
begin_info.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
vkBeginCommandBuffer(cmd, &begin_info);
recording = true;
for (i = 0; i < shader->luts; i++)
{
clear_history_and_feedback(cmd);
require_clear = false;
}
Texture source;
DeferredDisposer disposer(deferred_calls[current_sync_index]);
const Texture original = {
input_texture,
passes.front()->get_source_filter(),
passes.front()->get_mip_filter(),
passes.front()->get_address_mode(),
};
if (passes.size() == 1)
unique_ptr<StaticTexture> image =
vulkan_filter_chain_load_lut(cmd, info, chain, &shader->lut[i]);
if (!image)
{
source = {
input_texture,
passes.back()->get_source_filter(),
passes.back()->get_mip_filter(),
passes.back()->get_address_mode(),
};
}
else
{
auto &fb = passes[passes.size() - 2]->get_framebuffer();
source.texture.view = fb.get_view();
source.texture.layout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
source.texture.width = fb.get_size().width;
source.texture.height = fb.get_size().height;
source.filter = passes.back()->get_source_filter();
source.mip_filter = passes.back()->get_mip_filter();
source.address = passes.back()->get_address_mode();
RARCH_ERR("[Vulkan]: Failed to load LUT \"%s\".\n", shader->lut[i].path);
goto error;
}
passes.back()->build_commands(disposer, cmd,
original, source, vp, mvp);
/* For feedback FBOs, swap current and previous. */
for (i = 0; i < passes.size(); i++)
passes[i]->end_frame();
chain->add_static_texture(move(image));
}
vkEndCommandBuffer(cmd);
submit_info.commandBufferCount = 1;
submit_info.pCommandBuffers = &cmd;
vkQueueSubmit(info->queue, 1, &submit_info, VK_NULL_HANDLE);
vkQueueWaitIdle(info->queue);
vkFreeCommandBuffers(info->device, info->command_pool, 1, &cmd);
chain->release_staging_buffers();
return true;
error:
if (recording)
vkEndCommandBuffer(cmd);
if (cmd != VK_NULL_HANDLE)
vkFreeCommandBuffers(info->device, info->command_pool, 1, &cmd);
return false;
}
StaticTexture::StaticTexture(string id,
VkDevice device,
VkImage image,
@ -2591,228 +2833,6 @@ static VkFormat glslang_format_to_vk(glslang_format fmt)
}
}
static vulkan_filter_chain_address wrap_to_address(gfx_wrap_type type)
{
switch (type)
{
default:
case RARCH_WRAP_EDGE:
return VULKAN_FILTER_CHAIN_ADDRESS_CLAMP_TO_EDGE;
case RARCH_WRAP_BORDER:
return VULKAN_FILTER_CHAIN_ADDRESS_CLAMP_TO_BORDER;
case RARCH_WRAP_REPEAT:
return VULKAN_FILTER_CHAIN_ADDRESS_REPEAT;
case RARCH_WRAP_MIRRORED_REPEAT:
return VULKAN_FILTER_CHAIN_ADDRESS_MIRRORED_REPEAT;
}
}
static unique_ptr<StaticTexture> vulkan_filter_chain_load_lut(VkCommandBuffer cmd,
const struct vulkan_filter_chain_create_info *info,
vulkan_filter_chain *chain,
const video_shader_lut *shader)
{
unsigned i;
texture_image image;
unique_ptr<Buffer> buffer;
VkMemoryRequirements mem_reqs;
VkImageCreateInfo image_info = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
VkImageViewCreateInfo view_info = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
VkMemoryAllocateInfo alloc = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };
VkImage tex = VK_NULL_HANDLE;
VkDeviceMemory memory = VK_NULL_HANDLE;
VkImageView view = VK_NULL_HANDLE;
VkBufferImageCopy region = {};
void *ptr = nullptr;
image.width = 0;
image.height = 0;
image.pixels = NULL;
image.supports_rgba = video_driver_supports_rgba();
if (!image_texture_load(&image, shader->path))
return {};
image_info.imageType = VK_IMAGE_TYPE_2D;
image_info.format = VK_FORMAT_B8G8R8A8_UNORM;
image_info.extent.width = image.width;
image_info.extent.height = image.height;
image_info.extent.depth = 1;
image_info.mipLevels = shader->mipmap ? num_miplevels(image.width, image.height) : 1;
image_info.arrayLayers = 1;
image_info.samples = VK_SAMPLE_COUNT_1_BIT;
image_info.tiling = VK_IMAGE_TILING_OPTIMAL;
image_info.usage = VK_IMAGE_USAGE_SAMPLED_BIT |
VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
VK_IMAGE_USAGE_TRANSFER_DST_BIT;
image_info.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
vkCreateImage(info->device, &image_info, nullptr, &tex);
vkGetImageMemoryRequirements(info->device, tex, &mem_reqs);
alloc.allocationSize = mem_reqs.size;
alloc.memoryTypeIndex = vulkan_find_memory_type(
&*info->memory_properties,
mem_reqs.memoryTypeBits,
VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
if (vkAllocateMemory(info->device, &alloc, nullptr, &memory) != VK_SUCCESS)
goto error;
vkBindImageMemory(info->device, tex, memory, 0);
view_info.image = tex;
view_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
view_info.format = VK_FORMAT_B8G8R8A8_UNORM;
view_info.components.r = VK_COMPONENT_SWIZZLE_R;
view_info.components.g = VK_COMPONENT_SWIZZLE_G;
view_info.components.b = VK_COMPONENT_SWIZZLE_B;
view_info.components.a = VK_COMPONENT_SWIZZLE_A;
view_info.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
view_info.subresourceRange.levelCount = image_info.mipLevels;
view_info.subresourceRange.layerCount = 1;
vkCreateImageView(info->device, &view_info, nullptr, &view);
buffer = unique_ptr<Buffer>(new Buffer(info->device, *info->memory_properties,
image.width * image.height * sizeof(uint32_t), VK_BUFFER_USAGE_TRANSFER_SRC_BIT));
ptr = buffer->map();
memcpy(ptr, image.pixels, image.width * image.height * sizeof(uint32_t));
buffer->unmap();
vulkan_image_layout_transition_levels(cmd, tex,VK_REMAINING_MIP_LEVELS,
VK_IMAGE_LAYOUT_UNDEFINED,
shader->mipmap ? VK_IMAGE_LAYOUT_GENERAL : VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
0, VK_ACCESS_TRANSFER_WRITE_BIT,
VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT);
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
region.imageSubresource.mipLevel = 0;
region.imageSubresource.baseArrayLayer = 0;
region.imageSubresource.layerCount = 1;
region.imageExtent.width = image.width;
region.imageExtent.height = image.height;
region.imageExtent.depth = 1;
vkCmdCopyBufferToImage(cmd, buffer->get_buffer(), tex,
shader->mipmap ? VK_IMAGE_LAYOUT_GENERAL : VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
1, &region);
for (i = 1; i < image_info.mipLevels; i++)
{
VkImageBlit blit_region = {};
unsigned src_width = MAX(image.width >> (i - 1), 1u);
unsigned src_height = MAX(image.height >> (i - 1), 1u);
unsigned target_width = MAX(image.width >> i, 1u);
unsigned target_height = MAX(image.height >> i, 1u);
blit_region.srcSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
blit_region.srcSubresource.mipLevel = i - 1;
blit_region.srcSubresource.baseArrayLayer = 0;
blit_region.srcSubresource.layerCount = 1;
blit_region.dstSubresource = blit_region.srcSubresource;
blit_region.dstSubresource.mipLevel = i;
blit_region.srcOffsets[1].x = src_width;
blit_region.srcOffsets[1].y = src_height;
blit_region.srcOffsets[1].z = 1;
blit_region.dstOffsets[1].x = target_width;
blit_region.dstOffsets[1].y = target_height;
blit_region.dstOffsets[1].z = 1;
/* Only injects execution and memory barriers,
* not actual transition. */
vulkan_image_layout_transition_levels(cmd, tex, VK_REMAINING_MIP_LEVELS,
VK_IMAGE_LAYOUT_GENERAL,
VK_IMAGE_LAYOUT_GENERAL,
VK_ACCESS_TRANSFER_WRITE_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT);
vkCmdBlitImage(cmd,
tex, VK_IMAGE_LAYOUT_GENERAL,
tex, VK_IMAGE_LAYOUT_GENERAL,
1, &blit_region, VK_FILTER_LINEAR);
}
vulkan_image_layout_transition_levels(cmd, tex,VK_REMAINING_MIP_LEVELS,
shader->mipmap ? VK_IMAGE_LAYOUT_GENERAL : VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
VK_ACCESS_TRANSFER_WRITE_BIT, VK_ACCESS_SHADER_READ_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
image_texture_free(&image);
image.pixels = nullptr;
return unique_ptr<StaticTexture>(new StaticTexture(shader->id, info->device,
tex, view, memory, move(buffer), image.width, image.height,
shader->filter != RARCH_FILTER_NEAREST,
image_info.mipLevels > 1,
wrap_to_address(shader->wrap)));
error:
if (image.pixels)
image_texture_free(&image);
if (tex != VK_NULL_HANDLE)
vkDestroyImage(info->device, tex, nullptr);
if (view != VK_NULL_HANDLE)
vkDestroyImageView(info->device, view, nullptr);
if (memory != VK_NULL_HANDLE)
vkFreeMemory(info->device, memory, nullptr);
return {};
}
static bool vulkan_filter_chain_load_luts(
const struct vulkan_filter_chain_create_info *info,
vulkan_filter_chain *chain,
video_shader *shader)
{
VkCommandBufferBeginInfo begin_info = {
VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
VkSubmitInfo submit_info = {
VK_STRUCTURE_TYPE_SUBMIT_INFO };
VkCommandBuffer cmd = VK_NULL_HANDLE;
VkCommandBufferAllocateInfo cmd_info = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO };
bool recording = false;
cmd_info.commandPool = info->command_pool;
cmd_info.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
cmd_info.commandBufferCount = 1;
vkAllocateCommandBuffers(info->device, &cmd_info, &cmd);
begin_info.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
vkBeginCommandBuffer(cmd, &begin_info);
recording = true;
for (unsigned i = 0; i < shader->luts; i++)
{
auto image = vulkan_filter_chain_load_lut(cmd, info, chain, &shader->lut[i]);
if (!image)
{
RARCH_ERR("[Vulkan]: Failed to load LUT \"%s\".\n", shader->lut[i].path);
goto error;
}
chain->add_static_texture(move(image));
}
vkEndCommandBuffer(cmd);
submit_info.commandBufferCount = 1;
submit_info.pCommandBuffers = &cmd;
vkQueueSubmit(info->queue, 1, &submit_info, VK_NULL_HANDLE);
vkQueueWaitIdle(info->queue);
vkFreeCommandBuffers(info->device, info->command_pool, 1, &cmd);
chain->release_staging_buffers();
return true;
error:
if (recording)
vkEndCommandBuffer(cmd);
if (cmd != VK_NULL_HANDLE)
vkFreeCommandBuffers(info->device, info->command_pool, 1, &cmd);
return false;
}
vulkan_filter_chain_t *vulkan_filter_chain_create_from_preset(
const struct vulkan_filter_chain_create_info *info,
const char *path, vulkan_filter_chain_filter filter)