Web3D Survey : WebGL
(3.12% of which report a major performance caveat.)
| Platform | Support |
|---|---|
| Android | 99.54% |
| Chromium OS | 99.89% |
| iOS | 99.88% |
| Linux | 98.67% |
| Mac OS | 99.23% |
| Windows | 99.78% |
| Parameter | Values - Support |
|---|---|
| MAX_COLOR_ATTACHMENTS_WEBGL | 0 - 100% 1 - 100% 4 - 100% 6 - 99.79% 8 - 97.51% |
| MAX_COMBINED_TEXTURE_IMAGE_UNITS | 8 - 100% 14 - 99.93% 16 - 99.93% 20 - 99.86% 30 - 99.18% 32 - 99.17% 48 - 27.3% 54 - 25.91% 64 - 25.91% 78 - 13.41% 80 - 13.4% 96 - 12.33% 112 - 3.48% 128 - 3.45% 144 - 3.45% 190 - 3.37% 192 - 3.36% 255 - 1.64% 256 - 1.56% 384 - 1.56% |
| MAX_CUBE_MAP_TEXTURE_SIZE | 512 - 100% 1024 - 100% 2048 - 100% 4096 - 99.94% 8191 - 89.28% 8192 - 89.28% 16383 - 85.97% 16384 - 85.29% 32768 - 0.69% |
| MAX_DRAW_BUFFERS_WEBGL | 0 - 100% 1 - 100% 4 - 100% 6 - 99.79% 8 - 97.51% |
| MAX_DUAL_SOURCE_DRAW_BUFFERS_EXT | 1 - 100% |
| MAX_FRAGMENT_UNIFORM_VECTORS | 32 - 100% 64 - 100% 112 - 99.96% 220 - 99.95% 221 - 99.28% 224 - 99.27% 256 - 99.11% 261 - 94.21% 512 - 94.15% 768 - 94.14% 1024 - 94.11% 2048 - 11.53% 4095 - 11.52% 4096 - 11.5% |
| MAX_RENDERBUFFER_SIZE | 1024 - 100% 2048 - 100% 4096 - 99.94% 8191 - 99.39% 8192 - 99.39% 16383 - 91.95% 16384 - 87.58% 32768 - 0.94% |
| MAX_TEXTURE_IMAGE_UNITS | 2 - 100% 4 - 100% 8 - 100% 16 - 99.86% 18 - 16.29% 24 - 16.29% 32 - 16.19% 64 - 1.64% |
| MAX_TEXTURE_MAX_ANISOTROPY_EXT | 0 - 100% 2 - 100% 4 - 99.82% 16 - 99.82% |
| MAX_TEXTURE_SIZE | 1024 - 100% 2048 - 100% 4096 - 99.94% 8191 - 89.01% 8192 - 89% 16383 - 82.94% 16384 - 82.26% 32768 - 0.69% |
| MAX_VARYING_VECTORS | 4 - 100% 8 - 100% 9 - 99.9% 10 - 99.22% 12 - 99.22% 14 - 99.2% 15 - 99.16% 16 - 96.88% 17 - 96.76% 24 - 96.76% 27 - 96.76% 28 - 94.73% 30 - 94.68% 31 - 35.54% 32 - 9.94% |
| MAX_VERTEX_ATTRIBS | 2 - 100% 4 - 100% 8 - 100% 16 - 99.97% 32 - 7.44% |
| MAX_VERTEX_TEXTURE_IMAGE_UNITS | 0 - 100% 2 - 99.97% 4 - 99.97% 8 - 99.29% 16 - 99.19% 18 - 16.22% 24 - 16.21% 32 - 16.11% 64 - 1.64% |
| MAX_VERTEX_UNIFORM_VECTORS | 128 - 100% 253 - 99.96% 256 - 99.28% 512 - 94.28% 768 - 94.11% 1024 - 94.08% 2047 - 56.62% 2048 - 56.61% 4088 - 56.61% 4095 - 56.6% 4096 - 42.66% |
| MAX_VIEWPORT_HEIGHT | 0 - 100% 2048 - 100% 4096 - 99.99% 8192 - 99.42% 16383 - 93.96% 16384 - 89.4% 32767 - 45.98% 32768 - 1.09% |
| MAX_VIEWPORT_WIDTH | 0 - 100% 1 - 100% 2048 - 100% 4096 - 99.99% 8192 - 99.41% 16383 - 93.96% 16384 - 89.4% 32767 - 45.98% 32768 - 1.09% |