Web3D Survey : WebGL
(4.22% of which report a major performance caveat.)
| Platform | Support |
|---|---|
| Android | 98.24% |
| Chromium OS | 99.96% |
| iOS | 98.94% |
| Linux | 87.99% |
| Mac OS | 96.52% |
| Windows | 99.32% |
| Parameter | Values - Support |
|---|---|
| MAX_COLOR_ATTACHMENTS_WEBGL | 0 - 100% 4 - 100% 6 - 99.9% 7 - 98.34% 8 - 98.34% |
| MAX_COMBINED_TEXTURE_IMAGE_UNITS | 8 - 100% 16 - 99.97% 20 - 99.92% 30 - 99.76% 32 - 99.75% 36 - 26.39% 48 - 26.39% 64 - 19.02% 78 - 5.97% 80 - 5.97% 94 - 4.78% 96 - 4.77% 112 - 2.26% 128 - 2.24% 144 - 2.24% 158 - 2.19% 160 - 2.19% 190 - 1.65% 192 - 1.64% |
| MAX_CUBE_MAP_TEXTURE_SIZE | 512 - 100% 1024 - 100% 2048 - 100% 4096 - 99.95% 8192 - 96.4% 16383 - 86.73% 16384 - 85.7% 16388 - 0.92% 32768 - 0.92% |
| MAX_DRAW_BUFFERS_WEBGL | 0 - 100% 2 - 100% 4 - 99.99% 6 - 99.9% 7 - 98.36% 8 - 98.36% |
| MAX_DUAL_SOURCE_DRAW_BUFFERS_EXT | 1 - 100% |
| MAX_FRAGMENT_UNIFORM_VECTORS | 64 - 100% 112 - 99.98% 128 - 99.98% 220 - 99.98% 221 - 99.82% 224 - 99.81% 256 - 99.69% 261 - 94.98% 300 - 94.91% 512 - 94.91% 768 - 94.89% 1023 - 94.87% 1024 - 94.87% 1028 - 9.1% 2000 - 9.1% 2048 - 9.1% 4095 - 9.08% 4096 - 9.07% |
| MAX_RENDERBUFFER_SIZE | 2048 - 100% 4096 - 99.96% 8192 - 99.65% 16383 - 93.18% 16384 - 88.53% 16388 - 1.3% 32768 - 1.29% |
| MAX_TEXTURE_IMAGE_UNITS | 2 - 100% 4 - 100% 8 - 100% 16 - 99.92% 20 - 15.57% 24 - 15.57% 32 - 15.35% |
| MAX_TEXTURE_MAX_ANISOTROPY_EXT | 0 - 100% 2 - 100% 4 - 99.86% 8 - 99.86% 16 - 99.86% |
| MAX_TEXTURE_SIZE | 2048 - 100% 4096 - 99.96% 8192 - 96.34% 16383 - 83.9% 16384 - 82.84% 16388 - 0.93% 32768 - 0.93% |
| MAX_VARYING_VECTORS | 4 - 100% 8 - 100% 9 - 99.94% 12 - 99.77% 14 - 99.76% 15 - 99.73% 16 - 98.08% 17 - 98% 26 - 98% 27 - 98% 28 - 94.92% 29 - 94.92% 30 - 94.91% 31 - 30.68% 32 - 7.97% |
| MAX_VERTEX_ATTRIBS | 2 - 100% 4 - 100% 8 - 100% 16 - 99.98% 20 - 2.12% 32 - 2.11% |
| MAX_VERTEX_TEXTURE_IMAGE_UNITS | 0 - 100% 4 - 99.98% 8 - 99.81% 16 - 99.74% 20 - 15.76% 24 - 15.76% 32 - 15.54% |
| MAX_VERTEX_UNIFORM_VECTORS | 128 - 100% 253 - 99.98% 256 - 99.81% 300 - 95.07% 512 - 95.07% 768 - 94.97% 1015 - 94.94% 1024 - 94.94% 1028 - 55.99% 2000 - 55.99% 2047 - 55.99% 2048 - 55.99% 4088 - 55.96% 4095 - 55.95% 4096 - 41.39% |
| MAX_VIEWPORT_HEIGHT | 4096 - 100% 8191 - 99.5% 8192 - 99.5% 16383 - 95.18% 16384 - 90.33% 32767 - 48.18% 32768 - 1.39% |
| MAX_VIEWPORT_WIDTH | 1 - 100% 4096 - 100% 8191 - 99.47% 8192 - 99.47% 16383 - 95.12% 16384 - 90.16% 32767 - 48.03% 32768 - 1.4% |