diff options
Diffstat (limited to 'BuddhaTest/Shaders/BuddhaCompute.glsl')
-rw-r--r-- | BuddhaTest/Shaders/BuddhaCompute.glsl | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/BuddhaTest/Shaders/BuddhaCompute.glsl b/BuddhaTest/Shaders/BuddhaCompute.glsl index 9d8301a..ddcbace 100644 --- a/BuddhaTest/Shaders/BuddhaCompute.glsl +++ b/BuddhaTest/Shaders/BuddhaCompute.glsl @@ -2,9 +2,17 @@ //#version 430
//layout (local_size_x = 1024) in; //to be safe, we limit our local work group size to 1024. That's the minimum a GL 4.3 capable driver must support.
-layout(std430, binding=2) buffer renderedData
+layout(std430, binding=2) buffer renderedDataRed
{
- uint counts_SSBO[];
+ uint counts_SSBORed[];
+};
+layout(std430, binding=3) buffer renderedDataGreen
+{
+ uint counts_SSBOGreen[];
+};
+layout(std430, binding=4) buffer renderedDataBlue
+{
+ uint counts_SSBOBlue[];
};
uniform uint width;
@@ -15,10 +23,10 @@ uniform uvec3 orbitLength; void addToColorOfCell(uvec2 cell, uvec3 toAdd)
{
- uint firstIndex = 3*(cell.x + cell.y * width);
- atomicAdd(counts_SSBO[firstIndex],toAdd.x);
- atomicAdd(counts_SSBO[firstIndex+1],toAdd.y);
- atomicAdd(counts_SSBO[firstIndex+2],toAdd.z);
+ uint firstIndex = (cell.x + cell.y * width);
+ atomicAdd(counts_SSBORed[firstIndex],toAdd.x);
+ atomicAdd(counts_SSBOGreen[firstIndex],toAdd.y);
+ atomicAdd(counts_SSBOBlue[firstIndex],toAdd.z);
}
uvec2 getCell(vec2 complex)
|