Cocoa Port:
- Add shader-based equivalents to the following pixel scalers: LQ2x, LQ2xS, HQ2x, HQ2xS, HQ4x, HQ4xS
This commit is contained in:
rogerman
parent
1041fe8e3a
commit
c233b1c14f
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@ -988,6 +988,477 @@ static const char *ScalarSuperEagle2xFragShader_110 = {"\
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}\n\
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}\n\
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"};
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"};
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static const char *ScalerLQ2xFragShader_110 = {"\
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#version 110\n\
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#extension GL_ARB_texture_rectangle : require\n\
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\n\
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varying vec2 texCoord[9];\n\
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uniform sampler2DRect tex;\n\
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uniform sampler3D lut;\n\
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\n\
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float reduce(vec3 color)\n\
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{\n\
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return dot(color, vec3(65536.0, 256.0, 1.0));\n\
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}\n\
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\n\
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vec3 Lerp(vec3 weight, vec3 p1, vec3 p2, vec3 p3)\n\
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{\n\
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return p1*weight.r + p2*weight.g + p3*weight.b;\n\
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}\n\
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\n\
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//---------------------------------------\n\
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// Input Pixel Mapping: 06|07|08\n\
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// 05|00|01\n\
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// 04|03|02\n\
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//\n\
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// Output Pixel Mapping: 00|01\n\
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// 02|03\n\
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\n\
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//---------------------------------------\n\
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// LQ2x Pixel Mapping: 0|1|2\n\
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// 3|4|5\n\
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// 6|7|8\n\
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\n\
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void main()\n\
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{\n\
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vec3 src[9];\n\
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src[0] = texture2DRect(tex, texCoord[6]).rgb;\n\
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src[1] = texture2DRect(tex, texCoord[7]).rgb;\n\
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src[2] = texture2DRect(tex, texCoord[8]).rgb;\n\
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src[3] = texture2DRect(tex, texCoord[5]).rgb;\n\
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src[4] = texture2DRect(tex, texCoord[0]).rgb;\n\
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src[5] = texture2DRect(tex, texCoord[1]).rgb;\n\
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src[6] = texture2DRect(tex, texCoord[4]).rgb;\n\
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src[7] = texture2DRect(tex, texCoord[3]).rgb;\n\
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src[8] = texture2DRect(tex, texCoord[2]).rgb;\n\
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\n\
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float v[9];\n\
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v[0] = reduce(src[0]);\n\
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v[1] = reduce(src[1]);\n\
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v[2] = reduce(src[2]);\n\
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v[3] = reduce(src[3]);\n\
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v[4] = reduce(src[4]);\n\
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v[5] = reduce(src[5]);\n\
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v[6] = reduce(src[6]);\n\
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v[7] = reduce(src[7]);\n\
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v[8] = reduce(src[8]);\n\
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\n\
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float pattern = (float(v[0] != v[4]) * 1.0) +\n\
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(float(v[1] != v[4]) * 2.0) +\n\
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(float(v[2] != v[4]) * 4.0) +\n\
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(float(v[3] != v[4]) * 8.0) +\n\
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(float(v[5] != v[4]) * 16.0) +\n\
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(float(v[6] != v[4]) * 32.0) +\n\
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(float(v[7] != v[4]) * 64.0) +\n\
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(float(v[8] != v[4]) * 128.0);\n\
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\n\
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float compare = (float(v[1] != v[5]) * 1.0) +\n\
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(float(v[5] != v[7]) * 2.0) +\n\
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(float(v[7] != v[3]) * 4.0) +\n\
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(float(v[3] != v[1]) * 8.0);\n\
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\n\
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vec2 f = step(0.5, fract(texCoord[0]));\n\
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float k = (f.y*2.0) + f.x;\n\
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vec3 p = texture3D(lut, vec3(((pattern*2.0+0.0)+0.5)/512.0, (k+0.5)/4.0, (compare+0.5)/16.0)).rgb;\n\
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vec3 w = texture3D(lut, vec3(((pattern*2.0+1.0)+0.5)/512.0, (k+0.5)/4.0, (compare+0.5)/16.0)).rgb;\n\
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\n\
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vec3 dst[3];\n\
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dst[0] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.r)), step(7.0*30.95/255.0, p.r)), step(6.0*30.95/255.0, p.r)), step(5.0*30.95/255.0, p.r)), step(4.0*30.95/255.0, p.r)), step(3.0*30.95/255.0, p.r)), step(2.0*30.95/255.0, p.r)), step(1.0*30.95/255.0, p.r));\n\
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dst[1] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.g)), step(7.0*30.95/255.0, p.g)), step(6.0*30.95/255.0, p.g)), step(5.0*30.95/255.0, p.g)), step(4.0*30.95/255.0, p.g)), step(3.0*30.95/255.0, p.g)), step(2.0*30.95/255.0, p.g)), step(1.0*30.95/255.0, p.g));\n\
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dst[2] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.b)), step(7.0*30.95/255.0, p.b)), step(6.0*30.95/255.0, p.b)), step(5.0*30.95/255.0, p.b)), step(4.0*30.95/255.0, p.b)), step(3.0*30.95/255.0, p.b)), step(2.0*30.95/255.0, p.b)), step(1.0*30.95/255.0, p.b));\n\
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\n\
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gl_FragColor.rgb = Lerp(w, dst[0], dst[1], dst[2]);\n\
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gl_FragColor.a = 1.0;\n\
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}\n\
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"};
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static const char *ScalerLQ2xSFragShader_110 = {"\
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#version 110\n\
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#extension GL_ARB_texture_rectangle : require\n\
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\n\
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varying vec2 texCoord[9];\n\
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uniform sampler2DRect tex;\n\
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uniform sampler3D lut;\n\
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\n\
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vec3 Lerp(vec3 weight, vec3 p1, vec3 p2, vec3 p3)\n\
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{\n\
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return p1*weight.r + p2*weight.g + p3*weight.b;\n\
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}\n\
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\n\
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//---------------------------------------\n\
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// Input Pixel Mapping: 06|07|08\n\
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// 05|00|01\n\
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// 04|03|02\n\
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//\n\
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// Output Pixel Mapping: 00|01\n\
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// 02|03\n\
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\n\
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//---------------------------------------\n\
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// LQ2xS Pixel Mapping: 0|1|2\n\
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// 3|4|5\n\
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// 6|7|8\n\
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\n\
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void main()\n\
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{\n\
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vec3 src[9];\n\
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src[0] = texture2DRect(tex, texCoord[6]).rgb;\n\
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src[1] = texture2DRect(tex, texCoord[7]).rgb;\n\
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src[2] = texture2DRect(tex, texCoord[8]).rgb;\n\
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src[3] = texture2DRect(tex, texCoord[5]).rgb;\n\
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src[4] = texture2DRect(tex, texCoord[0]).rgb;\n\
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src[5] = texture2DRect(tex, texCoord[1]).rgb;\n\
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src[6] = texture2DRect(tex, texCoord[4]).rgb;\n\
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src[7] = texture2DRect(tex, texCoord[3]).rgb;\n\
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src[8] = texture2DRect(tex, texCoord[2]).rgb;\n\
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\n\
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float b[9];\n\
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float minBright = 10.0;\n\
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float maxBright = 0.0;\n\
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\n\
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for (int i = 0; i < 9; i++)\n\
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{\n\
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b[i] = (src[i].r + src[i].r + src[i].r) + (src[i].g + src[i].g + src[i].g) + (src[i].b + src[i].b);\n\
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minBright = min(minBright, b[i]);\n\
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maxBright = max(maxBright, b[i]);\n\
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}\n\
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\n\
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float diffBright = (maxBright - minBright) / 16.0;\n\
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float pattern = step((0.5*1.0/127.5), diffBright) * ((float(abs(b[0] - b[4]) > diffBright) * 1.0) +\n\
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(float(abs(b[1] - b[4]) > diffBright) * 2.0) +\n\
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(float(abs(b[2] - b[4]) > diffBright) * 4.0) +\n\
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(float(abs(b[3] - b[4]) > diffBright) * 8.0) +\n\
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(float(abs(b[5] - b[4]) > diffBright) * 16.0) +\n\
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(float(abs(b[6] - b[4]) > diffBright) * 32.0) +\n\
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(float(abs(b[7] - b[4]) > diffBright) * 64.0) +\n\
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(float(abs(b[8] - b[4]) > diffBright) * 128.0));\n\
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\n\
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vec2 f = step(0.5, fract(texCoord[0]));\n\
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float k = (f.y*2.0) + f.x;\n\
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vec3 p = texture3D(lut, vec3(((pattern*2.0+0.0)+0.5)/512.0, (k+0.5)/4.0, 0.5/16.0)).rgb;\n\
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vec3 w = texture3D(lut, vec3(((pattern*2.0+1.0)+0.5)/512.0, (k+0.5)/4.0, 0.5/16.0)).rgb;\n\
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\n\
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vec3 dst[3];\n\
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dst[0] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.r)), step(7.0*30.95/255.0, p.r)), step(6.0*30.95/255.0, p.r)), step(5.0*30.95/255.0, p.r)), step(4.0*30.95/255.0, p.r)), step(3.0*30.95/255.0, p.r)), step(2.0*30.95/255.0, p.r)), step(1.0*30.95/255.0, p.r));\n\
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dst[1] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.g)), step(7.0*30.95/255.0, p.g)), step(6.0*30.95/255.0, p.g)), step(5.0*30.95/255.0, p.g)), step(4.0*30.95/255.0, p.g)), step(3.0*30.95/255.0, p.g)), step(2.0*30.95/255.0, p.g)), step(1.0*30.95/255.0, p.g));\n\
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dst[2] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.b)), step(7.0*30.95/255.0, p.b)), step(6.0*30.95/255.0, p.b)), step(5.0*30.95/255.0, p.b)), step(4.0*30.95/255.0, p.b)), step(3.0*30.95/255.0, p.b)), step(2.0*30.95/255.0, p.b)), step(1.0*30.95/255.0, p.b));\n\
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\n\
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gl_FragColor.rgb = Lerp(w, dst[0], dst[1], dst[2]);\n\
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gl_FragColor.a = 1.0;\n\
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}\n\
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"};
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static const char *ScalerHQ2xFragShader_110 = {"\
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#version 110\n\
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#extension GL_ARB_texture_rectangle : require\n\
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\n\
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varying vec2 texCoord[9];\n\
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uniform sampler2DRect tex;\n\
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uniform sampler3D lut;\n\
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\n\
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bool InterpDiff(vec3 p1, vec3 p2)\n\
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{\n\
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vec3 diff = p1 - p2;\n\
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vec3 yuv = vec3( diff.r + diff.g + diff.b,\n\
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diff.r - diff.b,\n\
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-diff.r + (2.0*diff.g) - diff.b );\n\
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yuv = abs(yuv);\n\
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\n\
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return any( greaterThan(yuv, vec3(192.0/255.0, 28.0/255.0, 48.0/255.0)) );\n\
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}\n\
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\n\
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vec3 Lerp(vec3 weight, vec3 p1, vec3 p2, vec3 p3)\n\
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{\n\
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return p1*weight.r + p2*weight.g + p3*weight.b;\n\
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}\n\
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\n\
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//---------------------------------------\n\
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// Input Pixel Mapping: 06|07|08\n\
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// 05|00|01\n\
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// 04|03|02\n\
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//\n\
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// Output Pixel Mapping: 00|01\n\
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// 02|03\n\
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\n\
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//---------------------------------------\n\
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// HQ2x Pixel Mapping: 0|1|2\n\
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// 3|4|5\n\
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// 6|7|8\n\
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\n\
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void main()\n\
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{\n\
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vec3 src[9];\n\
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src[0] = texture2DRect(tex, texCoord[6]).rgb;\n\
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src[1] = texture2DRect(tex, texCoord[7]).rgb;\n\
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src[2] = texture2DRect(tex, texCoord[8]).rgb;\n\
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src[3] = texture2DRect(tex, texCoord[5]).rgb;\n\
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src[4] = texture2DRect(tex, texCoord[0]).rgb;\n\
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src[5] = texture2DRect(tex, texCoord[1]).rgb;\n\
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src[6] = texture2DRect(tex, texCoord[4]).rgb;\n\
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src[7] = texture2DRect(tex, texCoord[3]).rgb;\n\
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src[8] = texture2DRect(tex, texCoord[2]).rgb;\n\
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\n\
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float pattern = (float(InterpDiff(src[0], src[4])) * 1.0) +\n\
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(float(InterpDiff(src[1], src[4])) * 2.0) +\n\
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(float(InterpDiff(src[2], src[4])) * 4.0) +\n\
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(float(InterpDiff(src[3], src[4])) * 8.0) +\n\
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(float(InterpDiff(src[5], src[4])) * 16.0) +\n\
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(float(InterpDiff(src[6], src[4])) * 32.0) +\n\
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(float(InterpDiff(src[7], src[4])) * 64.0) +\n\
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(float(InterpDiff(src[8], src[4])) * 128.0);\n\
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\n\
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float compare = (float(InterpDiff(src[1], src[5])) * 1.0) +\n\
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(float(InterpDiff(src[5], src[7])) * 2.0) +\n\
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(float(InterpDiff(src[7], src[3])) * 4.0) +\n\
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(float(InterpDiff(src[3], src[1])) * 8.0);\n\
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\n\
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vec2 f = step(0.5, fract(texCoord[0]));\n\
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float k = (f.y*2.0) + f.x;\n\
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vec3 p = texture3D(lut, vec3(((pattern*2.0+0.0)+0.5)/512.0, (k+0.5)/4.0, (compare+0.5)/16.0)).rgb;\n\
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vec3 w = texture3D(lut, vec3(((pattern*2.0+1.0)+0.5)/512.0, (k+0.5)/4.0, (compare+0.5)/16.0)).rgb;\n\
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\n\
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vec3 dst[3];\n\
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dst[0] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.r)), step(7.0*30.95/255.0, p.r)), step(6.0*30.95/255.0, p.r)), step(5.0*30.95/255.0, p.r)), step(4.0*30.95/255.0, p.r)), step(3.0*30.95/255.0, p.r)), step(2.0*30.95/255.0, p.r)), step(1.0*30.95/255.0, p.r));\n\
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dst[1] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.g)), step(7.0*30.95/255.0, p.g)), step(6.0*30.95/255.0, p.g)), step(5.0*30.95/255.0, p.g)), step(4.0*30.95/255.0, p.g)), step(3.0*30.95/255.0, p.g)), step(2.0*30.95/255.0, p.g)), step(1.0*30.95/255.0, p.g));\n\
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dst[2] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.b)), step(7.0*30.95/255.0, p.b)), step(6.0*30.95/255.0, p.b)), step(5.0*30.95/255.0, p.b)), step(4.0*30.95/255.0, p.b)), step(3.0*30.95/255.0, p.b)), step(2.0*30.95/255.0, p.b)), step(1.0*30.95/255.0, p.b));\n\
|
||||||
|
\n\
|
||||||
|
gl_FragColor.rgb = Lerp(w, dst[0], dst[1], dst[2]);\n\
|
||||||
|
gl_FragColor.a = 1.0;\n\
|
||||||
|
}\n\
|
||||||
|
"};
|
||||||
|
|
||||||
|
static const char *ScalerHQ2xSFragShader_110 = {"\
|
||||||
|
#version 110\n\
|
||||||
|
#extension GL_ARB_texture_rectangle : require\n\
|
||||||
|
\n\
|
||||||
|
varying vec2 texCoord[9];\n\
|
||||||
|
uniform sampler2DRect tex;\n\
|
||||||
|
uniform sampler3D lut;\n\
|
||||||
|
\n\
|
||||||
|
vec3 Lerp(vec3 weight, vec3 p1, vec3 p2, vec3 p3)\n\
|
||||||
|
{\n\
|
||||||
|
return p1*weight.r + p2*weight.g + p3*weight.b;\n\
|
||||||
|
}\n\
|
||||||
|
\n\
|
||||||
|
//---------------------------------------\n\
|
||||||
|
// Input Pixel Mapping: 06|07|08\n\
|
||||||
|
// 05|00|01\n\
|
||||||
|
// 04|03|02\n\
|
||||||
|
//\n\
|
||||||
|
// Output Pixel Mapping: 00|01\n\
|
||||||
|
// 02|03\n\
|
||||||
|
\n\
|
||||||
|
//---------------------------------------\n\
|
||||||
|
// HQ2xS Pixel Mapping: 0|1|2\n\
|
||||||
|
// 3|4|5\n\
|
||||||
|
// 6|7|8\n\
|
||||||
|
\n\
|
||||||
|
void main()\n\
|
||||||
|
{\n\
|
||||||
|
vec3 src[9];\n\
|
||||||
|
src[0] = texture2DRect(tex, texCoord[6]).rgb;\n\
|
||||||
|
src[1] = texture2DRect(tex, texCoord[7]).rgb;\n\
|
||||||
|
src[2] = texture2DRect(tex, texCoord[8]).rgb;\n\
|
||||||
|
src[3] = texture2DRect(tex, texCoord[5]).rgb;\n\
|
||||||
|
src[4] = texture2DRect(tex, texCoord[0]).rgb;\n\
|
||||||
|
src[5] = texture2DRect(tex, texCoord[1]).rgb;\n\
|
||||||
|
src[6] = texture2DRect(tex, texCoord[4]).rgb;\n\
|
||||||
|
src[7] = texture2DRect(tex, texCoord[3]).rgb;\n\
|
||||||
|
src[8] = texture2DRect(tex, texCoord[2]).rgb;\n\
|
||||||
|
\n\
|
||||||
|
float b[9];\n\
|
||||||
|
float minBright = 10.0;\n\
|
||||||
|
float maxBright = 0.0;\n\
|
||||||
|
\n\
|
||||||
|
for (int i = 0; i < 9; i++)\n\
|
||||||
|
{\n\
|
||||||
|
b[i] = (src[i].r + src[i].r + src[i].r) + (src[i].g + src[i].g + src[i].g) + (src[i].b + src[i].b);\n\
|
||||||
|
minBright = min(minBright, b[i]);\n\
|
||||||
|
maxBright = max(maxBright, b[i]);\n\
|
||||||
|
}\n\
|
||||||
|
\n\
|
||||||
|
float diffBright = (maxBright - minBright) * (7.0/16.0);\n\
|
||||||
|
float pattern = step((3.5*7.0/892.5), diffBright) * ((float(abs(b[0] - b[4]) > diffBright) * 1.0) +\n\
|
||||||
|
(float(abs(b[1] - b[4]) > diffBright) * 2.0) +\n\
|
||||||
|
(float(abs(b[2] - b[4]) > diffBright) * 4.0) +\n\
|
||||||
|
(float(abs(b[3] - b[4]) > diffBright) * 8.0) +\n\
|
||||||
|
(float(abs(b[5] - b[4]) > diffBright) * 16.0) +\n\
|
||||||
|
(float(abs(b[6] - b[4]) > diffBright) * 32.0) +\n\
|
||||||
|
(float(abs(b[7] - b[4]) > diffBright) * 64.0) +\n\
|
||||||
|
(float(abs(b[8] - b[4]) > diffBright) * 128.0));\n\
|
||||||
|
\n\
|
||||||
|
vec2 f = step(0.5, fract(texCoord[0]));\n\
|
||||||
|
float k = (f.y*2.0) + f.x;\n\
|
||||||
|
vec3 p = texture3D(lut, vec3(((pattern*2.0+0.0)+0.5)/512.0, (k+0.5)/4.0, 0.5/16.0)).rgb;\n\
|
||||||
|
vec3 w = texture3D(lut, vec3(((pattern*2.0+1.0)+0.5)/512.0, (k+0.5)/4.0, 0.5/16.0)).rgb;\n\
|
||||||
|
\n\
|
||||||
|
vec3 dst[3];\n\
|
||||||
|
dst[0] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.r)), step(7.0*30.95/255.0, p.r)), step(6.0*30.95/255.0, p.r)), step(5.0*30.95/255.0, p.r)), step(4.0*30.95/255.0, p.r)), step(3.0*30.95/255.0, p.r)), step(2.0*30.95/255.0, p.r)), step(1.0*30.95/255.0, p.r));\n\
|
||||||
|
dst[1] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.g)), step(7.0*30.95/255.0, p.g)), step(6.0*30.95/255.0, p.g)), step(5.0*30.95/255.0, p.g)), step(4.0*30.95/255.0, p.g)), step(3.0*30.95/255.0, p.g)), step(2.0*30.95/255.0, p.g)), step(1.0*30.95/255.0, p.g));\n\
|
||||||
|
dst[2] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.b)), step(7.0*30.95/255.0, p.b)), step(6.0*30.95/255.0, p.b)), step(5.0*30.95/255.0, p.b)), step(4.0*30.95/255.0, p.b)), step(3.0*30.95/255.0, p.b)), step(2.0*30.95/255.0, p.b)), step(1.0*30.95/255.0, p.b));\n\
|
||||||
|
\n\
|
||||||
|
gl_FragColor.rgb = Lerp(w, dst[0], dst[1], dst[2]);\n\
|
||||||
|
gl_FragColor.a = 1.0;\n\
|
||||||
|
}\n\
|
||||||
|
"};
|
||||||
|
|
||||||
|
static const char *ScalerHQ4xFragShader_110 = {"\
|
||||||
|
#version 110\n\
|
||||||
|
#extension GL_ARB_texture_rectangle : require\n\
|
||||||
|
\n\
|
||||||
|
varying vec2 texCoord[9];\n\
|
||||||
|
uniform sampler2DRect tex;\n\
|
||||||
|
uniform sampler3D lut;\n\
|
||||||
|
\n\
|
||||||
|
bool InterpDiff(vec3 p1, vec3 p2)\n\
|
||||||
|
{\n\
|
||||||
|
vec3 diff = p1 - p2;\n\
|
||||||
|
vec3 yuv = vec3( diff.r + diff.g + diff.b,\n\
|
||||||
|
diff.r - diff.b,\n\
|
||||||
|
-diff.r + (2.0*diff.g) - diff.b );\n\
|
||||||
|
yuv = abs(yuv);\n\
|
||||||
|
\n\
|
||||||
|
return any( greaterThan(yuv, vec3(192.0/255.0, 28.0/255.0, 48.0/255.0)) );\n\
|
||||||
|
}\n\
|
||||||
|
\n\
|
||||||
|
vec3 Lerp(vec3 weight, vec3 p1, vec3 p2, vec3 p3)\n\
|
||||||
|
{\n\
|
||||||
|
return p1*weight.r + p2*weight.g + p3*weight.b;\n\
|
||||||
|
}\n\
|
||||||
|
\n\
|
||||||
|
//---------------------------------------\n\
|
||||||
|
// Input Pixel Mapping: 06|07|08\n\
|
||||||
|
// 05|00|01\n\
|
||||||
|
// 04|03|02\n\
|
||||||
|
//\n\
|
||||||
|
// Output Pixel Mapping: 00|01|02|03\n\
|
||||||
|
// 04|05|06|07\n\
|
||||||
|
// 08|09|10|11\n\
|
||||||
|
// 12|13|14|15\n\
|
||||||
|
\n\
|
||||||
|
//---------------------------------------\n\
|
||||||
|
// HQ4x Pixel Mapping: 0|1|2\n\
|
||||||
|
// 3|4|5\n\
|
||||||
|
// 6|7|8\n\
|
||||||
|
\n\
|
||||||
|
void main()\n\
|
||||||
|
{\n\
|
||||||
|
vec3 src[9];\n\
|
||||||
|
src[0] = texture2DRect(tex, texCoord[6]).rgb;\n\
|
||||||
|
src[1] = texture2DRect(tex, texCoord[7]).rgb;\n\
|
||||||
|
src[2] = texture2DRect(tex, texCoord[8]).rgb;\n\
|
||||||
|
src[3] = texture2DRect(tex, texCoord[5]).rgb;\n\
|
||||||
|
src[4] = texture2DRect(tex, texCoord[0]).rgb;\n\
|
||||||
|
src[5] = texture2DRect(tex, texCoord[1]).rgb;\n\
|
||||||
|
src[6] = texture2DRect(tex, texCoord[4]).rgb;\n\
|
||||||
|
src[7] = texture2DRect(tex, texCoord[3]).rgb;\n\
|
||||||
|
src[8] = texture2DRect(tex, texCoord[2]).rgb;\n\
|
||||||
|
\n\
|
||||||
|
float pattern = (float(InterpDiff(src[0], src[4])) * 1.0) +\n\
|
||||||
|
(float(InterpDiff(src[1], src[4])) * 2.0) +\n\
|
||||||
|
(float(InterpDiff(src[2], src[4])) * 4.0) +\n\
|
||||||
|
(float(InterpDiff(src[3], src[4])) * 8.0) +\n\
|
||||||
|
(float(InterpDiff(src[5], src[4])) * 16.0) +\n\
|
||||||
|
(float(InterpDiff(src[6], src[4])) * 32.0) +\n\
|
||||||
|
(float(InterpDiff(src[7], src[4])) * 64.0) +\n\
|
||||||
|
(float(InterpDiff(src[8], src[4])) * 128.0);\n\
|
||||||
|
\n\
|
||||||
|
float compare = (float(InterpDiff(src[1], src[5])) * 1.0) +\n\
|
||||||
|
(float(InterpDiff(src[5], src[7])) * 2.0) +\n\
|
||||||
|
(float(InterpDiff(src[7], src[3])) * 4.0) +\n\
|
||||||
|
(float(InterpDiff(src[3], src[1])) * 8.0);\n\
|
||||||
|
\n\
|
||||||
|
vec2 f = mix( mix(vec2(0.0,0.0), vec2(1.0,1.0), step(0.25, fract(texCoord[0]))), mix(vec2(2.0,2.0), vec2(3.0,3.0), step(0.75, fract(texCoord[0]))), step(0.5, fract(texCoord[0])) );\n\
|
||||||
|
float k = (f.y*4.0) + f.x;\n\
|
||||||
|
vec3 p = texture3D(lut, vec3(((pattern*2.0+0.0)+0.5)/512.0, (k+0.5)/16.0, (compare+0.5)/16.0)).rgb;\n\
|
||||||
|
vec3 w = texture3D(lut, vec3(((pattern*2.0+1.0)+0.5)/512.0, (k+0.5)/16.0, (compare+0.5)/16.0)).rgb;\n\
|
||||||
|
\n\
|
||||||
|
vec3 dst[3];\n\
|
||||||
|
dst[0] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.r)), step(7.0*30.95/255.0, p.r)), step(6.0*30.95/255.0, p.r)), step(5.0*30.95/255.0, p.r)), step(4.0*30.95/255.0, p.r)), step(3.0*30.95/255.0, p.r)), step(2.0*30.95/255.0, p.r)), step(1.0*30.95/255.0, p.r));\n\
|
||||||
|
dst[1] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.g)), step(7.0*30.95/255.0, p.g)), step(6.0*30.95/255.0, p.g)), step(5.0*30.95/255.0, p.g)), step(4.0*30.95/255.0, p.g)), step(3.0*30.95/255.0, p.g)), step(2.0*30.95/255.0, p.g)), step(1.0*30.95/255.0, p.g));\n\
|
||||||
|
dst[2] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.b)), step(7.0*30.95/255.0, p.b)), step(6.0*30.95/255.0, p.b)), step(5.0*30.95/255.0, p.b)), step(4.0*30.95/255.0, p.b)), step(3.0*30.95/255.0, p.b)), step(2.0*30.95/255.0, p.b)), step(1.0*30.95/255.0, p.b));\n\
|
||||||
|
\n\
|
||||||
|
gl_FragColor.rgb = Lerp(w, dst[0], dst[1], dst[2]);\n\
|
||||||
|
gl_FragColor.a = 1.0;\n\
|
||||||
|
}\n\
|
||||||
|
"};
|
||||||
|
|
||||||
|
static const char *ScalerHQ4xSFragShader_110 = {"\
|
||||||
|
#version 110\n\
|
||||||
|
#extension GL_ARB_texture_rectangle : require\n\
|
||||||
|
\n\
|
||||||
|
varying vec2 texCoord[9];\n\
|
||||||
|
uniform sampler2DRect tex;\n\
|
||||||
|
uniform sampler3D lut;\n\
|
||||||
|
\n\
|
||||||
|
vec3 Lerp(vec3 weight, vec3 p1, vec3 p2, vec3 p3)\n\
|
||||||
|
{\n\
|
||||||
|
return p1*weight.r + p2*weight.g + p3*weight.b;\n\
|
||||||
|
}\n\
|
||||||
|
\n\
|
||||||
|
//---------------------------------------\n\
|
||||||
|
// Input Pixel Mapping: 06|07|08\n\
|
||||||
|
// 05|00|01\n\
|
||||||
|
// 04|03|02\n\
|
||||||
|
//\n\
|
||||||
|
// Output Pixel Mapping: 00|01|02|03\n\
|
||||||
|
// 04|05|06|07\n\
|
||||||
|
// 08|09|10|11\n\
|
||||||
|
// 12|13|14|15\n\
|
||||||
|
\n\
|
||||||
|
//---------------------------------------\n\
|
||||||
|
// HQ4xS Pixel Mapping: 0|1|2\n\
|
||||||
|
// 3|4|5\n\
|
||||||
|
// 6|7|8\n\
|
||||||
|
\n\
|
||||||
|
void main()\n\
|
||||||
|
{\n\
|
||||||
|
vec3 src[9];\n\
|
||||||
|
src[0] = texture2DRect(tex, texCoord[6]).rgb;\n\
|
||||||
|
src[1] = texture2DRect(tex, texCoord[7]).rgb;\n\
|
||||||
|
src[2] = texture2DRect(tex, texCoord[8]).rgb;\n\
|
||||||
|
src[3] = texture2DRect(tex, texCoord[5]).rgb;\n\
|
||||||
|
src[4] = texture2DRect(tex, texCoord[0]).rgb;\n\
|
||||||
|
src[5] = texture2DRect(tex, texCoord[1]).rgb;\n\
|
||||||
|
src[6] = texture2DRect(tex, texCoord[4]).rgb;\n\
|
||||||
|
src[7] = texture2DRect(tex, texCoord[3]).rgb;\n\
|
||||||
|
src[8] = texture2DRect(tex, texCoord[2]).rgb;\n\
|
||||||
|
\n\
|
||||||
|
float b[9];\n\
|
||||||
|
float minBright = 10.0;\n\
|
||||||
|
float maxBright = 0.0;\n\
|
||||||
|
\n\
|
||||||
|
for (int i = 0; i < 9; i++)\n\
|
||||||
|
{\n\
|
||||||
|
b[i] = (src[i].r + src[i].r + src[i].r) + (src[i].g + src[i].g + src[i].g) + (src[i].b + src[i].b);\n\
|
||||||
|
minBright = min(minBright, b[i]);\n\
|
||||||
|
maxBright = max(maxBright, b[i]);\n\
|
||||||
|
}\n\
|
||||||
|
\n\
|
||||||
|
float diffBright = (maxBright - minBright) * (7.0/16.0);\n\
|
||||||
|
float pattern = step((3.5*7.0/892.5), diffBright) * ((float(abs(b[0] - b[4]) > diffBright) * 1.0) +\n\
|
||||||
|
(float(abs(b[1] - b[4]) > diffBright) * 2.0) +\n\
|
||||||
|
(float(abs(b[2] - b[4]) > diffBright) * 4.0) +\n\
|
||||||
|
(float(abs(b[3] - b[4]) > diffBright) * 8.0) +\n\
|
||||||
|
(float(abs(b[5] - b[4]) > diffBright) * 16.0) +\n\
|
||||||
|
(float(abs(b[6] - b[4]) > diffBright) * 32.0) +\n\
|
||||||
|
(float(abs(b[7] - b[4]) > diffBright) * 64.0) +\n\
|
||||||
|
(float(abs(b[8] - b[4]) > diffBright) * 128.0));\n\
|
||||||
|
\n\
|
||||||
|
vec2 f = mix( mix(vec2(0.0,0.0), vec2(1.0,1.0), step(0.25, fract(texCoord[0]))), mix(vec2(2.0,2.0), vec2(3.0,3.0), step(0.75, fract(texCoord[0]))), step(0.5, fract(texCoord[0])) );\n\
|
||||||
|
float k = (f.y*4.0) + f.x;\n\
|
||||||
|
vec3 p = texture3D(lut, vec3(((pattern*2.0+0.0)+0.5)/512.0, (k+0.5)/16.0, 0.5/16.0)).rgb;\n\
|
||||||
|
vec3 w = texture3D(lut, vec3(((pattern*2.0+1.0)+0.5)/512.0, (k+0.5)/16.0, 0.5/16.0)).rgb;\n\
|
||||||
|
\n\
|
||||||
|
vec3 dst[3];\n\
|
||||||
|
dst[0] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.r)), step(7.0*30.95/255.0, p.r)), step(6.0*30.95/255.0, p.r)), step(5.0*30.95/255.0, p.r)), step(4.0*30.95/255.0, p.r)), step(3.0*30.95/255.0, p.r)), step(2.0*30.95/255.0, p.r)), step(1.0*30.95/255.0, p.r));\n\
|
||||||
|
dst[1] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.g)), step(7.0*30.95/255.0, p.g)), step(6.0*30.95/255.0, p.g)), step(5.0*30.95/255.0, p.g)), step(4.0*30.95/255.0, p.g)), step(3.0*30.95/255.0, p.g)), step(2.0*30.95/255.0, p.g)), step(1.0*30.95/255.0, p.g));\n\
|
||||||
|
dst[2] = mix(src[0], mix(src[1], mix(src[2], mix(src[3], mix(src[4], mix(src[5], mix(src[6], mix(src[7], src[8], step(8.0*30.95/255.0, p.b)), step(7.0*30.95/255.0, p.b)), step(6.0*30.95/255.0, p.b)), step(5.0*30.95/255.0, p.b)), step(4.0*30.95/255.0, p.b)), step(3.0*30.95/255.0, p.b)), step(2.0*30.95/255.0, p.b)), step(1.0*30.95/255.0, p.b));\n\
|
||||||
|
\n\
|
||||||
|
gl_FragColor.rgb = Lerp(w, dst[0], dst[1], dst[2]);\n\
|
||||||
|
gl_FragColor.a = 1.0;\n\
|
||||||
|
}\n\
|
||||||
|
"};
|
||||||
|
|
||||||
enum OGLVertexAttributeID
|
enum OGLVertexAttributeID
|
||||||
{
|
{
|
||||||
OGLVertexAttributeID_Position = 0,
|
OGLVertexAttributeID_Position = 0,
|
||||||
|
|
@ -1408,7 +1879,7 @@ OGLVideoOutput::OGLVideoOutput()
|
||||||
glDisable(GL_ALPHA_TEST);
|
glDisable(GL_ALPHA_TEST);
|
||||||
glDisable(GL_LIGHTING);
|
glDisable(GL_LIGHTING);
|
||||||
glDisable(GL_FOG);
|
glDisable(GL_FOG);
|
||||||
glEnable(GL_TEXTURE_2D);
|
glEnable(GL_TEXTURE_RECTANGLE_ARB);
|
||||||
}
|
}
|
||||||
|
|
||||||
// Set up clear attributes
|
// Set up clear attributes
|
||||||
|
|
@ -1850,6 +2321,8 @@ OGLDisplayLayer::OGLDisplayLayer(OGLVideoOutput *oglVO)
|
||||||
_shaderFilter = new OGLFilter(GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT * 2, 1);
|
_shaderFilter = new OGLFilter(GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT * 2, 1);
|
||||||
OGLShaderProgram *shaderFilterProgram = _shaderFilter->GetProgram();
|
OGLShaderProgram *shaderFilterProgram = _shaderFilter->GetProgram();
|
||||||
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample1x1_VertShader_110, PassthroughFragShader_110);
|
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample1x1_VertShader_110, PassthroughFragShader_110);
|
||||||
|
|
||||||
|
InitHQnxPixelScaler();
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
|
|
@ -1871,6 +2344,13 @@ OGLDisplayLayer::~OGLDisplayLayer()
|
||||||
glDeleteTextures(1, &this->_texCPUFilterDstID);
|
glDeleteTextures(1, &this->_texCPUFilterDstID);
|
||||||
glDeleteTextures(1, &this->_texVideoInputDataID);
|
glDeleteTextures(1, &this->_texVideoInputDataID);
|
||||||
|
|
||||||
|
glActiveTexture(GL_TEXTURE0 + 1);
|
||||||
|
glBindTexture(GL_TEXTURE_3D, 0);
|
||||||
|
glDeleteTextures(1, &this->_texLQ2xLUT);
|
||||||
|
glDeleteTextures(1, &this->_texHQ2xLUT);
|
||||||
|
glDeleteTextures(1, &this->_texHQ4xLUT);
|
||||||
|
glActiveTexture(GL_TEXTURE0);
|
||||||
|
|
||||||
if (_canUseShaderOutput)
|
if (_canUseShaderOutput)
|
||||||
{
|
{
|
||||||
glUseProgram(0);
|
glUseProgram(0);
|
||||||
|
|
@ -1888,6 +2368,162 @@ OGLDisplayLayer::~OGLDisplayLayer()
|
||||||
free(_vfMasterDstBuffer);
|
free(_vfMasterDstBuffer);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
GLubyte p0;
|
||||||
|
GLubyte p1;
|
||||||
|
GLubyte p2;
|
||||||
|
GLubyte w0;
|
||||||
|
GLubyte w1;
|
||||||
|
GLubyte w2;
|
||||||
|
} LUTValues;
|
||||||
|
|
||||||
|
LUTValues PackLUTValues(GLubyte p0, GLubyte p1, GLubyte p2, GLubyte w0, GLubyte w1, GLubyte w2)
|
||||||
|
{
|
||||||
|
if (w1 == 0 && w2 == 0)
|
||||||
|
{
|
||||||
|
w0 = 255;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
const GLubyte wR = 256 / (w0 + w1 + w2);
|
||||||
|
w0 *= wR;
|
||||||
|
w1 *= wR;
|
||||||
|
w2 *= wR;
|
||||||
|
}
|
||||||
|
|
||||||
|
return {p0*31, p1*31, p2*31, w0, w1, w2};
|
||||||
|
}
|
||||||
|
|
||||||
|
void OGLDisplayLayer::InitHQnxPixelScaler()
|
||||||
|
{
|
||||||
|
LUTValues hqnxLUT[256*16*16];
|
||||||
|
|
||||||
|
glGenTextures(1, &_texLQ2xLUT);
|
||||||
|
glGenTextures(1, &_texHQ2xLUT);
|
||||||
|
glGenTextures(1, &_texHQ4xLUT);
|
||||||
|
glActiveTexture(GL_TEXTURE0 + 1);
|
||||||
|
|
||||||
|
#define MUR (compare & 0x01) // top-right
|
||||||
|
#define MDR (compare & 0x02) // bottom-right
|
||||||
|
#define MDL (compare & 0x04) // bottom-left
|
||||||
|
#define MUL (compare & 0x08) // top-left
|
||||||
|
#define IC(p0) PackLUTValues(p0, p0, p0, 1, 0, 0)
|
||||||
|
#define I11(p0,p1) PackLUTValues(p0, p1, p0, 1, 1, 0)
|
||||||
|
#define I211(p0,p1,p2) PackLUTValues(p0, p1, p2, 2, 1, 1)
|
||||||
|
#define I31(p0,p1) PackLUTValues(p0, p1, p0, 3, 1, 0)
|
||||||
|
#define I332(p0,p1,p2) PackLUTValues(p0, p1, p2, 3, 3, 2)
|
||||||
|
#define I431(p0,p1,p2) PackLUTValues(p0, p1, p2, 4, 3, 1)
|
||||||
|
#define I521(p0,p1,p2) PackLUTValues(p0, p1, p2, 5, 2, 1)
|
||||||
|
#define I53(p0,p1) PackLUTValues(p0, p1, p0, 5, 3, 0)
|
||||||
|
#define I611(p0,p1,p2) PackLUTValues(p0, p1, p2, 6, 1, 1)
|
||||||
|
#define I71(p0,p1) PackLUTValues(p0, p1, p0, 7, 1, 0)
|
||||||
|
#define I772(p0,p1,p2) PackLUTValues(p0, p1, p2, 7, 7, 2)
|
||||||
|
#define I97(p0,p1) PackLUTValues(p0, p1, p0, 9, 7, 0)
|
||||||
|
#define I1411(p0,p1,p2) PackLUTValues(p0, p1, p2, 14, 1, 1)
|
||||||
|
#define I151(p0,p1) PackLUTValues(p0, p1, p0, 15, 1, 0)
|
||||||
|
|
||||||
|
#define P0 hqnxLUT[pattern+(256*0)+(1024*compare)]
|
||||||
|
#define P1 hqnxLUT[pattern+(256*1)+(1024*compare)]
|
||||||
|
#define P2 hqnxLUT[pattern+(256*2)+(1024*compare)]
|
||||||
|
#define P3 hqnxLUT[pattern+(256*3)+(1024*compare)]
|
||||||
|
for (size_t compare = 0; compare < 16; compare++)
|
||||||
|
{
|
||||||
|
for (size_t pattern = 0; pattern < 256; pattern++)
|
||||||
|
{
|
||||||
|
switch (pattern)
|
||||||
|
{
|
||||||
|
#include "../filter/lq2x.h"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#undef P0
|
||||||
|
#undef P1
|
||||||
|
#undef P2
|
||||||
|
#undef P3
|
||||||
|
|
||||||
|
glBindTexture(GL_TEXTURE_3D, _texLQ2xLUT);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
||||||
|
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGB, 256*2, 4, 16, 0, GL_BGR, GL_UNSIGNED_BYTE, hqnxLUT);
|
||||||
|
|
||||||
|
#define P0 hqnxLUT[pattern+(256*0)+(1024*compare)]
|
||||||
|
#define P1 hqnxLUT[pattern+(256*1)+(1024*compare)]
|
||||||
|
#define P2 hqnxLUT[pattern+(256*2)+(1024*compare)]
|
||||||
|
#define P3 hqnxLUT[pattern+(256*3)+(1024*compare)]
|
||||||
|
for (size_t compare = 0; compare < 16; compare++)
|
||||||
|
{
|
||||||
|
for (size_t pattern = 0; pattern < 256; pattern++)
|
||||||
|
{
|
||||||
|
switch (pattern)
|
||||||
|
{
|
||||||
|
#include "../filter/hq2x.h"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#undef P0
|
||||||
|
#undef P1
|
||||||
|
#undef P2
|
||||||
|
#undef P3
|
||||||
|
|
||||||
|
glBindTexture(GL_TEXTURE_3D, _texHQ2xLUT);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
||||||
|
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGB, 256*2, 4, 16, 0, GL_BGR, GL_UNSIGNED_BYTE, hqnxLUT);
|
||||||
|
|
||||||
|
#define P(a, b) hqnxLUT[pattern+(256*((b*4)+a))+(4096*compare)]
|
||||||
|
#define I1(p0) PackLUTValues(p0, p0, p0, 1, 0, 0)
|
||||||
|
#define I2(i0, i1, p0, p1) PackLUTValues(p0, p1, p0, i0, i1, 0)
|
||||||
|
#define I3(i0, i1, i2, p0, p1, p2) PackLUTValues(p0, p1, p2, i0, i1, i2)
|
||||||
|
for (size_t compare = 0; compare < 16; compare++)
|
||||||
|
{
|
||||||
|
for (size_t pattern = 0; pattern < 256; pattern++)
|
||||||
|
{
|
||||||
|
switch (pattern)
|
||||||
|
{
|
||||||
|
#include "../filter/hq4x.dat"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#undef P
|
||||||
|
#undef I1
|
||||||
|
#undef I2
|
||||||
|
#undef I3
|
||||||
|
|
||||||
|
#undef MUR
|
||||||
|
#undef MDR
|
||||||
|
#undef MDL
|
||||||
|
#undef MUL
|
||||||
|
#undef IC
|
||||||
|
#undef I11
|
||||||
|
#undef I211
|
||||||
|
#undef I31
|
||||||
|
#undef I332
|
||||||
|
#undef I431
|
||||||
|
#undef I521
|
||||||
|
#undef I53
|
||||||
|
#undef I611
|
||||||
|
#undef I71
|
||||||
|
#undef I772
|
||||||
|
#undef I97
|
||||||
|
#undef I1411
|
||||||
|
#undef I151
|
||||||
|
|
||||||
|
glBindTexture(GL_TEXTURE_3D, _texHQ4xLUT);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
||||||
|
glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
||||||
|
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGB, 256*2, 16, 16, 0, GL_BGR, GL_UNSIGNED_BYTE, hqnxLUT);
|
||||||
|
|
||||||
|
glBindTexture(GL_TEXTURE_3D, 0);
|
||||||
|
glActiveTexture(GL_TEXTURE0);
|
||||||
|
}
|
||||||
|
|
||||||
bool OGLDisplayLayer::GetFiltersPreferGPU()
|
bool OGLDisplayLayer::GetFiltersPreferGPU()
|
||||||
{
|
{
|
||||||
return this->_filtersPreferGPU;
|
return this->_filtersPreferGPU;
|
||||||
|
|
@ -2264,6 +2900,114 @@ void OGLDisplayLayer::SetPixelScalerOGL(const int filterID)
|
||||||
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample4x4_VertShader_110, ScalarSuperEagle2xFragShader_110);
|
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample4x4_VertShader_110, ScalarSuperEagle2xFragShader_110);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
case VideoFilterTypeID_LQ2X:
|
||||||
|
{
|
||||||
|
glActiveTexture(GL_TEXTURE0 + 1);
|
||||||
|
glBindTexture(GL_TEXTURE_3D, this->_texLQ2xLUT);
|
||||||
|
glActiveTexture(GL_TEXTURE0);
|
||||||
|
|
||||||
|
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample3x3_VertShader_110, ScalerLQ2xFragShader_110);
|
||||||
|
|
||||||
|
glUseProgram(shaderFilterProgram->GetProgramID());
|
||||||
|
GLint uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "tex");
|
||||||
|
glUniform1i(uniformTexSampler, 0);
|
||||||
|
|
||||||
|
uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "lut");
|
||||||
|
glUniform1i(uniformTexSampler, 1);
|
||||||
|
glUseProgram(0);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
case VideoFilterTypeID_LQ2XS:
|
||||||
|
{
|
||||||
|
glActiveTexture(GL_TEXTURE0 + 1);
|
||||||
|
glBindTexture(GL_TEXTURE_3D, this->_texLQ2xLUT);
|
||||||
|
glActiveTexture(GL_TEXTURE0);
|
||||||
|
|
||||||
|
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample3x3_VertShader_110, ScalerLQ2xSFragShader_110);
|
||||||
|
|
||||||
|
glUseProgram(shaderFilterProgram->GetProgramID());
|
||||||
|
GLint uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "tex");
|
||||||
|
glUniform1i(uniformTexSampler, 0);
|
||||||
|
|
||||||
|
uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "lut");
|
||||||
|
glUniform1i(uniformTexSampler, 1);
|
||||||
|
glUseProgram(0);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
case VideoFilterTypeID_HQ2X:
|
||||||
|
{
|
||||||
|
glActiveTexture(GL_TEXTURE0 + 1);
|
||||||
|
glBindTexture(GL_TEXTURE_3D, this->_texHQ2xLUT);
|
||||||
|
glActiveTexture(GL_TEXTURE0);
|
||||||
|
|
||||||
|
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample3x3_VertShader_110, ScalerHQ2xFragShader_110);
|
||||||
|
|
||||||
|
glUseProgram(shaderFilterProgram->GetProgramID());
|
||||||
|
GLint uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "tex");
|
||||||
|
glUniform1i(uniformTexSampler, 0);
|
||||||
|
|
||||||
|
uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "lut");
|
||||||
|
glUniform1i(uniformTexSampler, 1);
|
||||||
|
glUseProgram(0);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
case VideoFilterTypeID_HQ2XS:
|
||||||
|
{
|
||||||
|
glActiveTexture(GL_TEXTURE0 + 1);
|
||||||
|
glBindTexture(GL_TEXTURE_3D, this->_texHQ2xLUT);
|
||||||
|
glActiveTexture(GL_TEXTURE0);
|
||||||
|
|
||||||
|
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample3x3_VertShader_110, ScalerHQ2xSFragShader_110);
|
||||||
|
|
||||||
|
glUseProgram(shaderFilterProgram->GetProgramID());
|
||||||
|
GLint uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "tex");
|
||||||
|
glUniform1i(uniformTexSampler, 0);
|
||||||
|
|
||||||
|
uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "lut");
|
||||||
|
glUniform1i(uniformTexSampler, 1);
|
||||||
|
glUseProgram(0);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
case VideoFilterTypeID_HQ4X:
|
||||||
|
{
|
||||||
|
glActiveTexture(GL_TEXTURE0 + 1);
|
||||||
|
glBindTexture(GL_TEXTURE_3D, this->_texHQ4xLUT);
|
||||||
|
glActiveTexture(GL_TEXTURE0);
|
||||||
|
|
||||||
|
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample3x3_VertShader_110, ScalerHQ4xFragShader_110);
|
||||||
|
|
||||||
|
glUseProgram(shaderFilterProgram->GetProgramID());
|
||||||
|
GLint uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "tex");
|
||||||
|
glUniform1i(uniformTexSampler, 0);
|
||||||
|
|
||||||
|
uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "lut");
|
||||||
|
glUniform1i(uniformTexSampler, 1);
|
||||||
|
glUseProgram(0);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
case VideoFilterTypeID_HQ4XS:
|
||||||
|
{
|
||||||
|
glActiveTexture(GL_TEXTURE0 + 1);
|
||||||
|
glBindTexture(GL_TEXTURE_3D, this->_texHQ4xLUT);
|
||||||
|
glActiveTexture(GL_TEXTURE0);
|
||||||
|
|
||||||
|
shaderFilterProgram->SetVertexAndFragmentShaderOGL(Sample3x3_VertShader_110, ScalerHQ4xSFragShader_110);
|
||||||
|
|
||||||
|
glUseProgram(shaderFilterProgram->GetProgramID());
|
||||||
|
GLint uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "tex");
|
||||||
|
glUniform1i(uniformTexSampler, 0);
|
||||||
|
|
||||||
|
uniformTexSampler = glGetUniformLocation(shaderFilterProgram->GetProgramID(), "lut");
|
||||||
|
glUniform1i(uniformTexSampler, 1);
|
||||||
|
glUseProgram(0);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
default:
|
default:
|
||||||
this->_useShaderBasedPixelScaler = false;
|
this->_useShaderBasedPixelScaler = false;
|
||||||
break;
|
break;
|
||||||
|
|
|
||||||
|
|
@ -225,6 +225,10 @@ protected:
|
||||||
GLint _displayTexFilter;
|
GLint _displayTexFilter;
|
||||||
GLuint _texCPUFilterDstID;
|
GLuint _texCPUFilterDstID;
|
||||||
|
|
||||||
|
GLuint _texLQ2xLUT;
|
||||||
|
GLuint _texHQ2xLUT;
|
||||||
|
GLuint _texHQ4xLUT;
|
||||||
|
|
||||||
GLint vtxBuffer[4 * 8];
|
GLint vtxBuffer[4 * 8];
|
||||||
GLfloat texCoordBuffer[2 * 8];
|
GLfloat texCoordBuffer[2 * 8];
|
||||||
size_t _vtxBufferOffset;
|
size_t _vtxBufferOffset;
|
||||||
|
|
@ -242,6 +246,8 @@ protected:
|
||||||
GLint _uniformFinalOutputScalar;
|
GLint _uniformFinalOutputScalar;
|
||||||
GLint _uniformFinalOutputViewSize;
|
GLint _uniformFinalOutputViewSize;
|
||||||
|
|
||||||
|
void InitHQnxPixelScaler();
|
||||||
|
|
||||||
virtual void UploadVerticesOGL();
|
virtual void UploadVerticesOGL();
|
||||||
virtual void UploadTexCoordsOGL();
|
virtual void UploadTexCoordsOGL();
|
||||||
virtual void UploadTransformationOGL();
|
virtual void UploadTransformationOGL();
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue