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Code formatted the blur GLSL shaders.

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This commit is contained in:
Leon Styhre 2022-02-15 22:17:24 +01:00
parent 5ac6bcb902
commit 8f6565b9f0
2 changed files with 56 additions and 32 deletions
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44
resources/shaders/glsl/blur_horizontal.glsl
View file

@ -88,10 +88,10 @@ COMPAT_VARYING vec4 TEX0;
void main()
{
vec2 texcoord = vTexCoord;
vec2 texcoord = vTexCoord;
vec2 PIXEL_SIZE = vec2(SourceSize.z, SourceSize.w);
#if __VERSION__ < 130
#if __VERSION__ < 130
float sampleOffsets1 = 0.0;
float sampleOffsets2 = 1.4347826;
float sampleOffsets3 = 3.3478260;
@ -108,28 +108,40 @@ void main()
vec4 color = COMPAT_TEXTURE(Source, texcoord);
color = vec4(color.rgb, 1.0) * sampleWeights1;
color += COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets2 * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights2;
color += COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets2 * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights2;
color += COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets2 * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights2;
color += COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets2 * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights2;
color += COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets3 * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights3;
color += COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets3 * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights3;
color += COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets3 * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights3;
color += COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets3 * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights3;
color += COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets4 * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights4;
color += COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets4 * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights4;
color += COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets4 * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights4;
color += COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets4 * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights4;
color += COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets5 * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights5;
color += COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets5 * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights5;
#else
color += COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets5 * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights5;
color += COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets5 * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights5;
#else
float sampleOffsets[5] = { 0.0, 1.4347826, 3.3478260, 5.2608695, 7.1739130 };
float sampleWeights[5] = { 0.16818994, 0.27276957, 0.11690125, 0.024067905, 0.0021112196 };
float sampleOffsets[5] = {0.0, 1.4347826, 3.3478260, 5.2608695, 7.1739130};
float sampleWeights[5] = {0.16818994, 0.27276957, 0.11690125, 0.024067905, 0.0021112196};
vec4 color = COMPAT_TEXTURE(Source, texcoord) * sampleWeights[0];
for (int i = 1; i < 5; i++) {
color += COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets[i] * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights[i];
color += COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets[i] * HW * PIXEL_SIZE.x, 0.0)) * sampleWeights[i];
color +=
COMPAT_TEXTURE(Source, texcoord + vec2(sampleOffsets[i] * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights[i];
color +=
COMPAT_TEXTURE(Source, texcoord - vec2(sampleOffsets[i] * HW * PIXEL_SIZE.x, 0.0)) *
sampleWeights[i];
}
#endif
#endif
FragColor = vec4(color);
}

44
resources/shaders/glsl/blur_vertical.glsl
View file

@ -88,10 +88,10 @@ COMPAT_VARYING vec4 TEX0;
void main()
{
vec2 texcoord = vTexCoord;
vec2 texcoord = vTexCoord;
vec2 PIXEL_SIZE = vec2(SourceSize.z, SourceSize.w);
#if __VERSION__ < 130
#if __VERSION__ < 130
float sampleOffsets1 = 0.0;
float sampleOffsets2 = 1.4347826;
float sampleOffsets3 = 3.3478260;
@ -108,28 +108,40 @@ void main()
vec4 color = COMPAT_TEXTURE(Source, texcoord);
color = vec4(color.rgb, 1.0) * sampleWeights1;
color += COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets2 * VW * PIXEL_SIZE.y)) * sampleWeights2;
color += COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets2 * VW * PIXEL_SIZE.y)) * sampleWeights2;
color += COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets2 * VW * PIXEL_SIZE.y)) *
sampleWeights2;
color += COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets2 * VW * PIXEL_SIZE.y)) *
sampleWeights2;
color += COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets3 * VW * PIXEL_SIZE.y)) * sampleWeights3;
color += COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets3 * VW * PIXEL_SIZE.y)) * sampleWeights3;
color += COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets3 * VW * PIXEL_SIZE.y)) *
sampleWeights3;
color += COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets3 * VW * PIXEL_SIZE.y)) *
sampleWeights3;
color += COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets4 * VW * PIXEL_SIZE.y)) * sampleWeights4;
color += COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets4 * VW * PIXEL_SIZE.y)) * sampleWeights4;
color += COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets4 * VW * PIXEL_SIZE.y)) *
sampleWeights4;
color += COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets4 * VW * PIXEL_SIZE.y)) *
sampleWeights4;
color += COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets5 * VW * PIXEL_SIZE.y)) * sampleWeights5;
color += COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets5 * VW * PIXEL_SIZE.y)) * sampleWeights5;
#else
color += COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets5 * VW * PIXEL_SIZE.y)) *
sampleWeights5;
color += COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets5 * VW * PIXEL_SIZE.y)) *
sampleWeights5;
#else
float sampleOffsets[5] = { 0.0, 1.4347826, 3.3478260, 5.2608695, 7.1739130 };
float sampleWeights[5] = { 0.16818994, 0.27276957, 0.11690125, 0.024067905, 0.0021112196 };
float sampleOffsets[5] = {0.0, 1.4347826, 3.3478260, 5.2608695, 7.1739130};
float sampleWeights[5] = {0.16818994, 0.27276957, 0.11690125, 0.024067905, 0.0021112196};
vec4 color = COMPAT_TEXTURE(Source, texcoord) * sampleWeights[0];
for (int i = 1; i < 5; i++) {
color += COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets[i] * VW * PIXEL_SIZE.y)) * sampleWeights[i];
color += COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets[i] * VW * PIXEL_SIZE.y)) * sampleWeights[i];
color +=
COMPAT_TEXTURE(Source, texcoord + vec2(0.0, sampleOffsets[i] * VW * PIXEL_SIZE.y)) *
sampleWeights[i];
color +=
COMPAT_TEXTURE(Source, texcoord - vec2(0.0, sampleOffsets[i] * VW * PIXEL_SIZE.y)) *
sampleWeights[i];
}
#endif
#endif
FragColor = vec4(color);
}