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GPU/HW/OpenGL: Use geometry shaders for upscaled line rendering

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This commit is contained in:
Connor McLaughlin
2020-04-16 21:29:11 +10:00
parent 02b1e084c1
commit 197b193ca3
4 changed files with 157 additions and 47 deletions
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7
src/core/gpu_hw_shadergen.h
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@@ -8,7 +8,7 @@ class GPU_HW_ShaderGen
{
public:
GPU_HW_ShaderGen(HostDisplay::RenderAPI render_api, u32 resolution_scale, bool true_color, bool scaled_dithering,
bool texture_filtering, bool supports_dual_source_belnd);
bool texture_filtering, bool supports_dual_source_blend);
~GPU_HW_ShaderGen();
std::string GenerateBatchVertexShader(bool textured);
@@ -30,6 +30,7 @@ public:
bool m_texture_filering;
bool m_glsl;
bool m_supports_dual_source_blend;
bool m_use_glsl_interface_blocks;
std::string m_glsl_version_string;
@@ -41,10 +42,10 @@ private:
void DeclareTextureBuffer(std::stringstream& ss, const char* name, u32 index, bool is_int, bool is_unsigned);
void DeclareVertexEntryPoint(std::stringstream& ss, const std::initializer_list<const char*>& attributes,
u32 num_color_outputs, u32 num_texcoord_outputs,
const std::initializer_list<const char*>& additional_outputs,
const std::initializer_list<std::pair<const char*, const char*>>& additional_outputs,
bool declare_vertex_id = false);
void DeclareFragmentEntryPoint(std::stringstream& ss, u32 num_color_inputs, u32 num_texcoord_inputs,
const std::initializer_list<const char*>& additional_inputs,
const std::initializer_list<std::pair<const char*, const char*>>& additional_inputs,
bool declare_fragcoord = false, bool dual_color_output = false);
void WriteCommonFunctions(std::stringstream& ss);