RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 04:58:13 +00:00
Code Issues Activity Actions

LibAccelGfx: Add cache for programs

Browse source 
Having programs cache shared between painters would allow us to create
more than one painter without worrying about shaders recompilation.
This commit is contained in:
Aliaksandr Kalenik 2023-11-23 15:09:40 +01:00 • committed by Andreas Kling
parent d5630fedf1
commit cb90daadc7
3 changed files with 21 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Userland/Libraries/LibAccelGfx/Program.cpp
View file

@ -11,12 +11,19 @@
namespace AccelGfx {
Program Program::create(char const* vertex_shader_source, char const* fragment_shader_source)
Optional<GL::Program> programs_cache[to_underlying(Program::Name::ProgramCount)];
Program Program::create(Name name, char const* vertex_shader_source, char const* fragment_shader_source)
{
if (programs_cache[to_underlying(name)].has_value()) {
return Program { *programs_cache[to_underlying(name)] };
}
auto vertex_shader = GL::create_shader(GL::ShaderType::Vertex, vertex_shader_source);
auto fragment_shader = GL::create_shader(GL::ShaderType::Fragment, fragment_shader_source);
auto program = GL::create_program(vertex_shader, fragment_shader);
programs_cache[to_underlying(name)] = program;
return Program { program };
}
@ -36,9 +43,4 @@ GL::Uniform Program::get_uniform_location(char const* name)
return GL::get_uniform_location(m_program, name);
}
Program::~Program()
{
GL::delete_program(m_program);
}
}