mirror of
https://github.com/AxioDL/metaforce.git
synced 2025-12-14 06:46:09 +00:00
Shader directory refactor
This commit is contained in:
Jack Andersen
205
Runtime/Graphics/Shaders/CLineRendererShadersGLSL.cpp
Normal file
205
Runtime/Graphics/Shaders/CLineRendererShadersGLSL.cpp
Normal file
@@ -0,0 +1,205 @@
|
||||
#include "CLineRendererShaders.hpp"
|
||||
#include "Graphics/CLineRenderer.hpp"
|
||||
|
||||
namespace urde
|
||||
{
|
||||
|
||||
static const char* VS_GLSL_TEX =
|
||||
"#version 330\n"
|
||||
BOO_GLSL_BINDING_HEAD
|
||||
"layout(location=0) in vec4 posIn;\n"
|
||||
"layout(location=1) in vec4 colorIn;\n"
|
||||
"layout(location=2) in vec4 uvIn;\n"
|
||||
"\n"
|
||||
"UBINDING0 uniform LineUniform\n"
|
||||
"{\n"
|
||||
" vec4 moduColor;\n"
|
||||
"};\n"
|
||||
"\n"
|
||||
"struct VertToFrag\n"
|
||||
"{\n"
|
||||
" vec4 color;\n"
|
||||
" vec2 uv;\n"
|
||||
"};\n"
|
||||
"\n"
|
||||
"SBINDING(0) out VertToFrag vtf;\n"
|
||||
"void main()\n"
|
||||
"{\n"
|
||||
" vtf.color = colorIn * moduColor;\n"
|
||||
" vtf.uv = uvIn.xy;\n"
|
||||
" gl_Position = FLIPFROMGL(posIn);\n"
|
||||
"}\n";
|
||||
|
||||
static const char* FS_GLSL_TEX =
|
||||
"#version 330\n"
|
||||
BOO_GLSL_BINDING_HEAD
|
||||
"struct VertToFrag\n"
|
||||
"{\n"
|
||||
" vec4 color;\n"
|
||||
" vec2 uv;\n"
|
||||
"};\n"
|
||||
"\n"
|
||||
"SBINDING(0) in VertToFrag vtf;\n"
|
||||
"layout(location=0) out vec4 colorOut;\n"
|
||||
"TBINDING0 uniform sampler2D tex;\n"
|
||||
"void main()\n"
|
||||
"{\n"
|
||||
" colorOut = vtf.color * texture(tex, vtf.uv);\n"
|
||||
"}\n";
|
||||
|
||||
static const char* VS_GLSL_NOTEX =
|
||||
"#version 330\n"
|
||||
BOO_GLSL_BINDING_HEAD
|
||||
"layout(location=0) in vec4 posIn;\n"
|
||||
"layout(location=1) in vec4 colorIn;\n"
|
||||
"\n"
|
||||
"UBINDING0 uniform LineUniform\n"
|
||||
"{\n"
|
||||
" vec4 moduColor;\n"
|
||||
"};\n"
|
||||
"\n"
|
||||
"struct VertToFrag\n"
|
||||
"{\n"
|
||||
" vec4 color;\n"
|
||||
"};\n"
|
||||
"\n"
|
||||
"SBINDING(0) out VertToFrag vtf;\n"
|
||||
"void main()\n"
|
||||
"{\n"
|
||||
" vtf.color = colorIn * moduColor;\n"
|
||||
" gl_Position = FLIPFROMGL(posIn);\n"
|
||||
"}\n";
|
||||
|
||||
static const char* FS_GLSL_NOTEX =
|
||||
"#version 330\n"
|
||||
BOO_GLSL_BINDING_HEAD
|
||||
"struct VertToFrag\n"
|
||||
"{\n"
|
||||
" vec4 color;\n"
|
||||
"};\n"
|
||||
"\n"
|
||||
"SBINDING(0) in VertToFrag vtf;\n"
|
||||
"layout(location=0) out vec4 colorOut;\n"
|
||||
"void main()\n"
|
||||
"{\n"
|
||||
" colorOut = vtf.color;\n"
|
||||
"}\n";
|
||||
|
||||
struct OGLLineDataBindingFactory : CLineRendererShaders::IDataBindingFactory
|
||||
{
|
||||
void BuildShaderDataBinding(boo::IGraphicsDataFactory::Context& ctx, CLineRenderer& renderer,
|
||||
boo::IShaderPipeline* pipeline, boo::ITexture* texture)
|
||||
{
|
||||
boo::IVertexFormat* vtxFmt = nullptr;
|
||||
int texCount = 0;
|
||||
boo::ITexture* textures[1];
|
||||
|
||||
if (texture)
|
||||
{
|
||||
textures[0] = texture;
|
||||
texCount = 1;
|
||||
const boo::VertexElementDescriptor TexFmtTex[] =
|
||||
{
|
||||
{renderer.m_vertBuf, nullptr, boo::VertexSemantic::Position4},
|
||||
{renderer.m_vertBuf, nullptr, boo::VertexSemantic::Color},
|
||||
{renderer.m_vertBuf, nullptr, boo::VertexSemantic::UV4}
|
||||
};
|
||||
vtxFmt = ctx.newVertexFormat(3, TexFmtTex);
|
||||
}
|
||||
else
|
||||
{
|
||||
const boo::VertexElementDescriptor TexFmtNoTex[] =
|
||||
{
|
||||
{renderer.m_vertBuf, nullptr, boo::VertexSemantic::Position4},
|
||||
{renderer.m_vertBuf, nullptr, boo::VertexSemantic::Color}
|
||||
};
|
||||
vtxFmt = ctx.newVertexFormat(2, TexFmtNoTex);
|
||||
}
|
||||
|
||||
boo::IGraphicsBuffer* uniforms[] = {renderer.m_uniformBuf};
|
||||
|
||||
renderer.m_shaderBind = ctx.newShaderDataBinding(pipeline, vtxFmt, renderer.m_vertBuf,
|
||||
nullptr, nullptr, 1, uniforms, nullptr,
|
||||
texCount, textures);
|
||||
}
|
||||
};
|
||||
|
||||
CLineRendererShaders::IDataBindingFactory* CLineRendererShaders::Initialize(boo::GLDataFactory::Context& ctx)
|
||||
{
|
||||
static const char* UniNames[] = {"LineUniform"};
|
||||
static const char* TexNames[] = {"tex"};
|
||||
|
||||
m_texAlpha = ctx.newShaderPipeline(VS_GLSL_TEX, FS_GLSL_TEX, 1, TexNames, 1, UniNames,
|
||||
boo::BlendFactor::SrcAlpha, boo::BlendFactor::InvSrcAlpha,
|
||||
boo::Primitive::TriStrips, false, true, false);
|
||||
m_texAdditive = ctx.newShaderPipeline(VS_GLSL_TEX, FS_GLSL_TEX, 1, TexNames, 1, UniNames,
|
||||
boo::BlendFactor::SrcAlpha, boo::BlendFactor::One,
|
||||
boo::Primitive::TriStrips, false, false, false);
|
||||
m_noTexAlpha = ctx.newShaderPipeline(VS_GLSL_NOTEX, FS_GLSL_NOTEX, 1, nullptr, 1, UniNames,
|
||||
boo::BlendFactor::SrcAlpha, boo::BlendFactor::InvSrcAlpha,
|
||||
boo::Primitive::TriStrips, false, true, false);
|
||||
m_noTexAdditive = ctx.newShaderPipeline(VS_GLSL_NOTEX, FS_GLSL_NOTEX, 1, nullptr, 1, UniNames,
|
||||
boo::BlendFactor::SrcAlpha, boo::BlendFactor::One,
|
||||
boo::Primitive::TriStrips, false, false, false);
|
||||
|
||||
return new struct OGLLineDataBindingFactory;
|
||||
}
|
||||
|
||||
#if BOO_HAS_VULKAN
|
||||
struct VulkanLineDataBindingFactory : CLineRendererShaders::IDataBindingFactory
|
||||
{
|
||||
void BuildShaderDataBinding(boo::IGraphicsDataFactory::Context& ctx, CLineRenderer& renderer,
|
||||
boo::IShaderPipeline* pipeline, boo::ITexture* texture)
|
||||
{
|
||||
int texCount = 0;
|
||||
boo::ITexture* textures[1];
|
||||
|
||||
if (texture)
|
||||
{
|
||||
textures[0] = texture;
|
||||
texCount = 1;
|
||||
}
|
||||
|
||||
boo::IGraphicsBuffer* uniforms[] = {renderer.m_uniformBuf};
|
||||
|
||||
renderer.m_shaderBind = ctx.newShaderDataBinding(pipeline, nullptr, renderer.m_vertBuf,
|
||||
nullptr, nullptr, 1, uniforms,
|
||||
nullptr, texCount, textures);
|
||||
}
|
||||
};
|
||||
|
||||
CLineRendererShaders::IDataBindingFactory* CLineRendererShaders::Initialize(boo::VulkanDataFactory::Context& ctx)
|
||||
{
|
||||
static const boo::VertexElementDescriptor VtxFmtTex[] =
|
||||
{
|
||||
{nullptr, nullptr, boo::VertexSemantic::Position4},
|
||||
{nullptr, nullptr, boo::VertexSemantic::Color},
|
||||
{nullptr, nullptr, boo::VertexSemantic::UV4}
|
||||
};
|
||||
m_texVtxFmt = ctx.newVertexFormat(3, VtxFmtTex);
|
||||
|
||||
static const boo::VertexElementDescriptor VtxFmtNoTex[] =
|
||||
{
|
||||
{nullptr, nullptr, boo::VertexSemantic::Position4},
|
||||
{nullptr, nullptr, boo::VertexSemantic::Color}
|
||||
};
|
||||
m_noTexVtxFmt = ctx.newVertexFormat(2, VtxFmtNoTex);
|
||||
|
||||
m_texAlpha = ctx.newShaderPipeline(VS_GLSL_TEX, FS_GLSL_TEX, m_texVtxFmt,
|
||||
boo::BlendFactor::SrcAlpha, boo::BlendFactor::InvSrcAlpha,
|
||||
boo::Primitive::TriStrips, false, true, false);
|
||||
m_texAdditive = ctx.newShaderPipeline(VS_GLSL_TEX, FS_GLSL_TEX, m_texVtxFmt,
|
||||
boo::BlendFactor::SrcAlpha, boo::BlendFactor::One,
|
||||
boo::Primitive::TriStrips, false, false, false);
|
||||
m_noTexAlpha = ctx.newShaderPipeline(VS_GLSL_NOTEX, FS_GLSL_NOTEX, m_noTexVtxFmt,
|
||||
boo::BlendFactor::SrcAlpha, boo::BlendFactor::InvSrcAlpha,
|
||||
boo::Primitive::TriStrips, false, true, false);
|
||||
m_noTexAdditive = ctx.newShaderPipeline(VS_GLSL_NOTEX, FS_GLSL_NOTEX, m_noTexVtxFmt,
|
||||
boo::BlendFactor::SrcAlpha, boo::BlendFactor::One,
|
||||
boo::Primitive::TriStrips, false, false, false);
|
||||
|
||||
return new struct VulkanLineDataBindingFactory;
|
||||
}
|
||||
#endif
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user