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Demonstrate GLSL custom preprocessor.
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dawsh
2025-05-09 13:50:18 -05:00
parent ede11131fe
commit 7875b777e5
3 changed files with 33 additions and 63 deletions
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31
assets/shader_programs/jgl.glsl Normal file
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@@ -0,0 +1,31 @@
#define J2D_DrawPoint 1
#define J2D_DrawPoints 2
#define J2D_DrawLine 3
#define J2D_DrawLines 4
#define J2D_DrawDottedLine 5
#define J2D_DrawDashedLine 6
#define J2D_DrawGradientLine 7
#define J2D_OutlineRect 8
#define J2D_OutlineRoundedRect 9
#define J2D_OutlineChamferRect 10
#define J2D_FillRect 11
#define J2D_FillGradientRect 12
#define J2D_FillRoundedRect 13
#define J2D_FillChamferRect 14
#define J2D_DrawRenderTarget 15
#define J2D_DrawPartialRenderTarget 16
#define J2D_DrawSprite 17
#define J2D_DrawAlphaMaskSprite 18
#define J2D_DrawPartialSprite 19
#define J2D_DrawMirrorSprite 20
#define J2D_OutlineCircle 21
#define J2D_FillCircle 22
#define J2D_OutlineTriangle 23
#define J2D_FillTriangle 24
#define J2D_FillGradientTriangle 25
#define J2D_DrawCubicBezierCurve 26
#define J2D_OutlinePolygon 27
#define J2D_DrawString 28
#define J2D_DrawArc 29
uniform int JGL_RENDERING_ROUTINE;

33
assets/shader_programs/test_fragment.glsl
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@@ -1,37 +1,6 @@
#version 120
#define J2D_DrawPoint 1
#define J2D_DrawPoints 2
#define J2D_DrawLine 3
#define J2D_DrawLines 4
#define J2D_DrawDottedLine 5
#define J2D_DrawDashedLine 6
#define J2D_DrawGradientLine 7
#define J2D_OutlineRect 8
#define J2D_OutlineRoundedRect 9
#define J2D_OutlineChamferRect 10
#define J2D_FillRect 11
#define J2D_FillGradientRect 12
#define J2D_FillRoundedRect 13
#define J2D_FillChamferRect 14
#define J2D_DrawRenderTarget 15
#define J2D_DrawPartialRenderTarget 16
#define J2D_DrawSprite 17
#define J2D_DrawAlphaMaskSprite 18
#define J2D_DrawPartialSprite 19
#define J2D_DrawMirrorSprite 20
#define J2D_OutlineCircle 21
#define J2D_FillCircle 22
#define J2D_OutlineTriangle 23
#define J2D_FillTriangle 24
#define J2D_FillGradientTriangle 25
#define J2D_DrawCubicBezierCurve 26
#define J2D_OutlinePolygon 27
#define J2D_DrawString 28
#define J2D_DrawArc 29
uniform int JGL_RENDERING_ROUTINE;
#include "jgl.glsl"
// The number of texture units that have been set.
uniform int TEXTURE_UNIT_SET_COUNT;

32
assets/shader_programs/test_vertex.glsl
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@@ -1,36 +1,6 @@
#version 120
#define J2D_DrawPoint 1
#define J2D_DrawPoints 2
#define J2D_DrawLine 3
#define J2D_DrawLines 4
#define J2D_DrawDottedLine 5
#define J2D_DrawDashedLine 6
#define J2D_DrawGradientLine 7
#define J2D_OutlineRect 8
#define J2D_OutlineRoundedRect 9
#define J2D_OutlineChamferRect 10
#define J2D_FillRect 11
#define J2D_FillGradientRect 12
#define J2D_FillRoundedRect 13
#define J2D_FillChamferRect 14
#define J2D_DrawRenderTarget 15
#define J2D_DrawPartialRenderTarget 16
#define J2D_DrawSprite 17
#define J2D_DrawAlphaMaskSprite 18
#define J2D_DrawPartialSprite 19
#define J2D_DrawMirrorSprite 20
#define J2D_OutlineCircle 21
#define J2D_FillCircle 22
#define J2D_OutlineTriangle 23
#define J2D_FillTriangle 24
#define J2D_FillGradientTriangle 25
#define J2D_DrawCubicBezierCurve 26
#define J2D_OutlinePolygon 27
#define J2D_DrawString 28
#define J2D_DrawArc 29
uniform int JGL_RENDERING_ROUTINE;
#include "jgl.glsl"
// The color manually set with glColor4f, glColor4ubv etc etc.
varying vec4 v_color;