redstrate/prism
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Remove some old and unused render pipelines

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This commit is contained in:
Joshua Goins 2022-02-08 09:37:39 -05:00
parent 833046aed0
commit 9ee41d01b6
2 changed files with 0 additions and 134 deletions
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18
engine/renderer/include/renderer.hpp
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@ -15,10 +15,6 @@
#include "rendertarget.hpp"
#include "platform.hpp"
namespace ui {
class Screen;
}
class GFX;
class GFXBuffer;
class GFXCommandBuffer;
@ -122,12 +118,8 @@ namespace prism {
void create_post_pipelines();
void create_font_texture();
void create_sky_pipeline();
void create_ui_pipelines();
void generate_brdf();
void create_histogram_resources();
@ -136,28 +128,18 @@ namespace prism {
std::vector<RenderTarget*> render_targets;
ui::Screen* current_screen = nullptr;
// sky
GFXPipeline* sky_pipeline = nullptr;
// post
GFXPipeline* post_pipeline = nullptr;
// font
GFXTexture* font_texture = nullptr;
GFXPipeline* text_pipeline, *world_text_pipeline = nullptr;
int instance_alignment = 0;
// brdf
GFXPipeline* brdf_pipeline = nullptr;
GFXTexture* brdf_texture = nullptr;
GFXFramebuffer* brdf_framebuffer = nullptr;
GFXRenderPass* brdf_render_pass = nullptr;
// general ui
GFXPipeline* general_pipeline, *world_general_pipeline = nullptr;
// histogram compute
GFXPipeline* histogram_pipeline = nullptr, *histogram_average_pipeline = nullptr;
GFXBuffer* histogram_buffer = nullptr;

116
engine/renderer/src/renderer.cpp
View file

@ -4,11 +4,9 @@
#include "math.hpp"
#include "file.hpp"
#include "scene.hpp"
#include "font.hpp"
#include "vector.hpp"
#include "imguipass.hpp"
#include "gfx.hpp"
#include "log.hpp"
#include "pass.hpp"
#include "shadowpass.hpp"
#include "smaapass.hpp"
@ -22,20 +20,6 @@
using prism::renderer;
struct ElementInstance {
prism::float4 color;
uint32_t position = 0, size = 0;
uint32_t padding[2];
};
struct GlyphInstance {
uint32_t position = 0, index = 0, instance = 0;
};
struct StringInstance {
uint32_t xy;
};
struct SceneMaterial {
prism::float4 color, info;
};
@ -67,11 +51,6 @@ struct PostPushConstants {
prism::float4 viewport, options, transform_ops;
};
struct UIPushConstant {
prism::float2 screenSize;
Matrix4x4 mvp;
};
struct SkyPushConstant {
Matrix4x4 view;
prism::float4 sun_position_fov;
@ -108,7 +87,6 @@ renderer::renderer(GFX* gfx, const bool enable_imgui) : gfx(gfx) {
unorm_render_pass = gfx->create_render_pass(renderPassInfo);
create_font_texture();
create_sky_pipeline();
}
@ -131,42 +109,6 @@ void renderer::resize_render_target(RenderTarget& target, const prism::Extent ex
smaa_pass->create_render_target_resources(target);
create_post_pipelines();
GFXGraphicsPipelineCreateInfo pipelineInfo = {};
pipelineInfo.label = "Text";
pipelineInfo.shaders.vertex_src = ShaderSource(prism::path("text.vert"));
pipelineInfo.shaders.fragment_src = ShaderSource(prism::path("text.frag"));
pipelineInfo.rasterization.primitive_type = GFXPrimitiveType::TriangleStrip;
pipelineInfo.blending.enable_blending = true;
pipelineInfo.blending.src_rgb = GFXBlendFactor::SrcAlpha;
pipelineInfo.blending.dst_rgb = GFXBlendFactor::OneMinusSrcColor;
pipelineInfo.shader_input.bindings = {
{4, GFXBindingType::PushConstant},
{0, GFXBindingType::StorageBuffer},
{1, GFXBindingType::StorageBuffer},
{2, GFXBindingType::StorageBuffer},
{3, GFXBindingType::Texture}
};
pipelineInfo.shader_input.push_constants = {
{sizeof(UIPushConstant), 0}
};
text_pipeline = gfx->create_graphics_pipeline(pipelineInfo);
if(world_text_pipeline == nullptr) {
pipelineInfo.render_pass = offscreen_render_pass;
pipelineInfo.label = "Text World";
pipelineInfo.depth.depth_mode = GFXDepthMode::LessOrEqual;
world_text_pipeline = gfx->create_graphics_pipeline(pipelineInfo);
}
create_ui_pipelines();
for(auto& pass : passes)
pass->create_render_target_resources(target);
}
@ -674,32 +616,6 @@ void renderer::create_post_pipelines() {
post_pipeline = gfx->create_graphics_pipeline(pipelineInfo);
}
void renderer::create_font_texture() {
auto file = prism::open_file(prism::app_domain / "font.fp", true);
if(file == std::nullopt) {
prism::log("Failed to load font file!");
return;
}
file->read(&font);
std::vector<unsigned char> bitmap(font.width * font.height);
file->read(bitmap.data(), font.width * font.height);
instance_alignment = (int)gfx->get_alignment(sizeof(GlyphInstance) * maxInstances);
GFXTextureCreateInfo textureInfo = {};
textureInfo.label = "UI Font";
textureInfo.width = font.width;
textureInfo.height = font.height;
textureInfo.format = GFXPixelFormat::R8_UNORM;
textureInfo.usage = GFXTextureUsage::Sampled | GFXTextureUsage::TransferDst;
font_texture = gfx->create_texture(textureInfo);
gfx->copy_texture(font_texture, bitmap.data(), font.width * font.height);
}
void renderer::create_sky_pipeline() {
GFXGraphicsPipelineCreateInfo pipelineInfo = {};
pipelineInfo.label = "Sky";
@ -729,38 +645,6 @@ void renderer::create_sky_pipeline() {
});
}
void renderer::create_ui_pipelines() {
GFXGraphicsPipelineCreateInfo pipelineInfo = {};
pipelineInfo.label = "UI";
pipelineInfo.shaders.vertex_src = ShaderSource(prism::path("ui.vert"));
pipelineInfo.shaders.fragment_src = ShaderSource(prism::path("ui.frag"));
pipelineInfo.rasterization.primitive_type = GFXPrimitiveType::TriangleStrip;
pipelineInfo.blending.enable_blending = true;
pipelineInfo.blending.src_rgb = GFXBlendFactor::SrcAlpha;
pipelineInfo.blending.dst_rgb = GFXBlendFactor::OneMinusSrcAlpha;
pipelineInfo.shader_input.bindings = {
{1, GFXBindingType::PushConstant},
{0, GFXBindingType::StorageBuffer},
{2, GFXBindingType::Texture}
};
pipelineInfo.shader_input.push_constants = {
{sizeof(UIPushConstant), 0}
};
general_pipeline = gfx->create_graphics_pipeline(pipelineInfo);
pipelineInfo.label = "UI World";
pipelineInfo.render_pass = offscreen_render_pass;
pipelineInfo.depth.depth_mode = GFXDepthMode::LessOrEqual;
world_general_pipeline = gfx->create_graphics_pipeline(pipelineInfo);
}
void renderer::generate_brdf() {
GFXRenderPassCreateInfo renderPassInfo = {};
renderPassInfo.label = "BRDF Gen";