Web3D Survey : WebGL
(3.11% of which report a major performance caveat.)
| Platform | Support |
|---|---|
| Android | 99.3% |
| Chromium OS | 99.89% |
| iOS | 99.59% |
| Linux | 99.01% |
| Mac OS | 98.78% |
| Windows | 99.68% |
| Parameter | Values - Support |
|---|---|
| MAX_COLOR_ATTACHMENTS_WEBGL | 1 - 100% 4 - 100% 6 - 99.76% 8 - 97.69% |
| MAX_COMBINED_TEXTURE_IMAGE_UNITS | 8 - 100% 14 - 99.94% 16 - 99.93% 20 - 99.86% 30 - 99.18% 32 - 99.17% 46 - 29.42% 48 - 29.42% 64 - 27.61% 78 - 13.29% 80 - 13.29% 94 - 12.27% 96 - 12.27% 112 - 3.43% 128 - 3.37% 144 - 3.37% 160 - 3.31% 190 - 3.3% 192 - 3.3% 255 - 1.65% 256 - 1.59% 384 - 1.59% |
| MAX_CUBE_MAP_TEXTURE_SIZE | 1024 - 100% 2048 - 99.99% 4096 - 99.94% 8192 - 89.17% 16383 - 85.72% 16384 - 84.79% 32768 - 0.64% |
| MAX_DRAW_BUFFERS_WEBGL | 1 - 100% 2 - 100% 4 - 100% 6 - 99.76% 8 - 97.69% |
| MAX_DUAL_SOURCE_DRAW_BUFFERS_EXT | 1 - 100% |
| MAX_FRAGMENT_UNIFORM_VECTORS | 32 - 100% 64 - 100% 112 - 99.97% 128 - 99.97% 220 - 99.97% 221 - 99.28% 224 - 99.27% 256 - 99.12% 261 - 94.1% 512 - 94.02% 768 - 94% 1000 - 93.98% 1024 - 93.98% 2048 - 11.9% 4095 - 11.89% 4096 - 11.87% |
| MAX_RENDERBUFFER_SIZE | 1024 - 100% 2048 - 100% 4096 - 99.95% 8191 - 99.3% 8192 - 99.3% 16383 - 91.89% 16384 - 87.33% 32768 - 0.87% |
| MAX_TEXTURE_IMAGE_UNITS | 4 - 100% 8 - 100% 16 - 99.88% 24 - 18.03% 32 - 17.94% 64 - 1.65% |
| MAX_TEXTURE_MAX_ANISOTROPY_EXT | 0 - 100% 2 - 100% 4 - 99.73% 16 - 99.73% |
| MAX_TEXTURE_SIZE | 1024 - 100% 2048 - 100% 4096 - 99.95% 8191 - 88.71% 8192 - 88.71% 16383 - 82.8% 16384 - 81.87% 32768 - 0.62% |
| MAX_VARYING_VECTORS | 4 - 100% 8 - 100% 9 - 99.92% 10 - 99.23% 12 - 99.23% 14 - 99.19% 15 - 99.11% 16 - 96.62% 27 - 96.5% 28 - 93.97% 29 - 93.71% 30 - 93.71% 31 - 34.34% 32 - 10.86% |
| MAX_VERTEX_ATTRIBS | 2 - 100% 8 - 100% 16 - 99.98% 32 - 7.28% |
| MAX_VERTEX_TEXTURE_IMAGE_UNITS | 0 - 100% 4 - 99.96% 8 - 99.26% 16 - 99.16% 24 - 17.63% 32 - 17.53% 64 - 1.71% |
| MAX_VERTEX_UNIFORM_VECTORS | 128 - 100% 253 - 99.97% 256 - 99.27% 296 - 94.11% 512 - 94.11% 768 - 93.93% 1000 - 93.92% 1024 - 93.92% 2047 - 56.96% 2048 - 56.95% 4088 - 56.95% 4095 - 56.95% 4096 - 42.71% |
| MAX_VIEWPORT_HEIGHT | 2048 - 100% 4096 - 100% 8192 - 99.34% 16383 - 93.93% 16384 - 89.16% 32767 - 45.95% 32768 - 1.17% |
| MAX_VIEWPORT_WIDTH | 0 - 100% 2048 - 100% 4096 - 100% 8192 - 99.33% 16383 - 93.87% 16384 - 89.05% 32767 - 45.93% 32768 - 1.15% |