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~ | Pass system shader

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TheRedShip
2025-02-07 23:32:52 +01:00
parent 47bf193752
commit cbc2550d78
5 changed files with 76 additions and 43 deletions
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16
srcs/RT.cpp
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@ -21,7 +21,7 @@ int main(int argc, char **argv)
if (scene.fail())
return (1);
Window window(&scene, WIDTH, HEIGHT, "RT_GPU", 0, args);
Shader shader("shaders/vertex.vert", "shaders/frag.frag", "shaders/compute.glsl");
Shader shader("shaders/vertex.vert", "shaders/frag.frag", "shaders/compute.glsl", "shaders/denoising.glsl");
// Shader shader("shaders/vertex.vert", "shaders/frag.frag", "shaders/debug.glsl");
@ -141,6 +141,20 @@ int main(int argc, char **argv)
glDispatchCompute((WIDTH + 15) / 16, (HEIGHT + 15) / 16, 1);
glMemoryBarrier(GL_SHADER_IMAGE_ACCESS_BARRIER_BIT);
//
glUseProgram(shader.getProgramComputeDenoising());
glUniform2fv(glGetUniformLocation(shader.getProgramComputeDenoising(), "u_resolution"), 1, glm::value_ptr(glm::vec2(WIDTH, HEIGHT)));
for (int pass = 0; pass < 1; ++pass)
{
shader.flipOutputDenoising(pass % 2 == 0);
glDispatchCompute((WIDTH + 15) / 16, (HEIGHT + 15) / 16, 1);
glMemoryBarrier(GL_SHADER_IMAGE_ACCESS_BARRIER_BIT);
}
shader.flipOutputDenoising(true);
//
glClear(GL_COLOR_BUFFER_BIT);
window.imGuiNewFrame();