Add support for storage images in shaders

[libs/gl.git] / builtin_data / _builtin.glsl

diff --git a/builtin_data/_builtin.glsl b/builtin_data/_builtin.glsl
index b671f944df83da4960a5809fc4b28ab4f07839ff..157e05a792bc658cca519e1c6154062db734267d 100644 (file)
--- a/builtin_data/_builtin.glsl
+++ b/builtin_data/_builtin.glsl
@@ -41,6 +41,15 @@ typedef image(dimensions=cube, shadow, sampled) float samplerCubeShadow;
 typedef image(dimensions=cube[], shadow, sampled) float samplerCubeArrayShadow;
 typedef image(dimensions=2, sampled, multisample) float sampler2DMS;
 typedef image(dimensions=2[], sampled, multisample) float sampler2DMSArray;
+typedef image(dimensions=1) float image1D;
+typedef image(dimensions=2) float image2D;
+typedef image(dimensions=3) float image3D;
+typedef image(dimensions=cube) float imageCube;
+typedef image(dimensions=1[]) float image1DArray;
+typedef image(dimensions=2[]) float image2DArray;
+typedef image(dimensions=cube[]) float imageCubeArray;
+typedef image(dimensions=2, multisample) float image2DMS;
+typedef image(dimensions=2[], multisample) float image2DMSArray;
 
 const float PI = 3.1415926535;
 
@@ -532,6 +541,35 @@ vec4 texelFetch(sampler1DArray sampler, ivec2 P, int lod);
 vec4 texelFetch(sampler2DArray sampler, ivec3 P, int lod);
 vec4 texelFetch(sampler2DMS sampler, ivec2 P, int sample);
 vec4 texelFetch(sampler2DMSArray sampler, ivec3 P, int sample);
+int imageSize(image1D image);
+ivec2 imageSize(image2D image);
+ivec3 imageSize(image3D image);
+ivec2 imageSize(image1DArray image);
+ivec3 imageSize(image2DArray image);
+ivec2 imageSize(imageCube image);
+ivec3 imageSize(imageCubeArray image);
+ivec2 imageSize(image2DMS image);
+ivec3 imageSize(image2DMSArray image);
+int imageSamples(image2DMS image);
+int imageSamples(image2DMSArray image);
+vec4 imageLoad(image1D image, int P);
+vec4 imageLoad(image2D image, ivec2 P);
+vec4 imageLoad(image3D image, ivec3 P);
+vec4 imageLoad(image1DArray image, ivec2 P);
+vec4 imageLoad(image2DArray image, ivec3 P);
+vec4 imageLoad(imageCube image, ivec3 P);
+vec4 imageLoad(imageCubeArray image, ivec4 P);
+vec4 imageLoad(image2DMS image, ivec2 P, int sample);
+vec4 imageLoad(image2DMSArray image, ivec3 P, int sample);
+void imageStore(image1D image, int P, vec4 data);
+void imageStore(image2D image, ivec2 P, vec4 data);
+void imageStore(image3D image, ivec3 P, vec4 data);
+void imageStore(image1DArray image, ivec2 P, vec4 data);
+void imageStore(image2DArray image, ivec3 P, vec4 data);
+void imageStore(imageCube image, ivec3 P, vec4 data);
+void imageStore(imageCubeArray image, ivec4 P, vec4 data);
+void imageStore(image2DMS image, ivec2 P, int sample, vec4 data);
+void imageStore(image2DMSArray image, ivec3 P, int sample, vec4 data);
 // END BUILTIN FUNCTIONS
 
 #pragma MSP stage(vertex)