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render: implement a vulkan renderer

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This commit is contained in:
Julian Orth 2024-02-03 15:19:20 +01:00
parent 4ba8550da8
commit cf332e8436
66 changed files with 4287 additions and 239 deletions
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11
src/gfx_apis/vulkan/shaders/fill.frag Normal file
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#version 450
layout(push_constant, std430) uniform Data {
layout(offset = 32) vec4 color;
} data;
layout(location = 0) out vec4 out_color;
void main() {
out_color = data.color;
}

18
src/gfx_apis/vulkan/shaders/fill.vert Normal file
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#version 450
//#extension GL_EXT_debug_printf : enable
layout(push_constant, std430) uniform Data {
layout(offset = 0) vec2 pos[4];
} data;
void main() {
vec2 pos;
switch (gl_VertexIndex) {
case 0: pos = data.pos[0]; break;
case 1: pos = data.pos[1]; break;
case 2: pos = data.pos[2]; break;
case 3: pos = data.pos[3]; break;
}
gl_Position = vec4(pos, 0.0, 1.0);
// debugPrintfEXT("gl_Position = %v4f", gl_Position);
}

9
src/gfx_apis/vulkan/shaders/tex.frag Normal file
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#version 450
layout(set = 0, binding = 0) uniform sampler2D tex;
layout(location = 0) in vec2 tex_pos;
layout(location = 0) out vec4 out_color;
void main() {
out_color = textureLod(tex, tex_pos, 0);
}

21
src/gfx_apis/vulkan/shaders/tex.vert Normal file
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#version 450
//#extension GL_EXT_debug_printf : enable
layout(push_constant, std430) uniform Data {
layout(offset = 0) vec2 pos[4];
layout(offset = 32) vec2 tex_pos[4];
} data;
layout(location = 0) out vec2 tex_pos;
void main() {
vec2 pos;
switch (gl_VertexIndex) {
case 0: pos = data.pos[0]; tex_pos = data.tex_pos[0]; break;
case 1: pos = data.pos[1]; tex_pos = data.tex_pos[1]; break;
case 2: pos = data.pos[2]; tex_pos = data.tex_pos[2]; break;
case 3: pos = data.pos[3]; tex_pos = data.tex_pos[3]; break;
}
gl_Position = vec4(pos, 0.0, 1.0);
// debugPrintfEXT("gl_Position = %v4f, tex_pos = %v2f", gl_Position, tex_pos);
}