Web3D Survey : WebGL
(3.1% of which report a major performance caveat.)
| Platform | Support |
|---|---|
| Android | 99.28% |
| Chromium OS | 99.95% |
| iOS | 99.34% |
| Linux | 90.45% |
| Mac OS | 99.28% |
| Windows | 99.28% |
| Parameter | Values - Support |
|---|---|
| MAX_COLOR_ATTACHMENTS_WEBGL | 0 - 100% 4 - 100% 6 - 99.88% 8 - 97.47% |
| MAX_COMBINED_TEXTURE_IMAGE_UNITS | 8 - 100% 14 - 99.96% 16 - 99.96% 20 - 99.88% 30 - 99.45% 32 - 99.45% 48 - 30.21% 64 - 28.15% 78 - 12.76% 80 - 12.76% 94 - 11.65% 96 - 11.65% 112 - 3.54% 126 - 3.5% 128 - 3.5% 144 - 3.49% 160 - 3.36% 190 - 3.07% 192 - 3.07% 255 - 1.56% 256 - 1.5% 384 - 1.5% 768 - 0.6% |
| MAX_CUBE_MAP_TEXTURE_SIZE | 1024 - 100% 2048 - 100% 4096 - 99.93% 8191 - 95.71% 8192 - 95.71% 16383 - 87.39% 16384 - 85.76% 32768 - 0.88% |
| MAX_DRAW_BUFFERS_WEBGL | 0 - 100% 4 - 100% 6 - 99.87% 8 - 97.46% |
| MAX_DUAL_SOURCE_DRAW_BUFFERS_EXT | 1 - 100% |
| MAX_FRAGMENT_UNIFORM_VECTORS | 64 - 100% 112 - 99.97% 220 - 99.97% 221 - 99.56% 224 - 99.55% 256 - 99.42% 261 - 95.23% 512 - 95.14% 768 - 95.11% 1024 - 95.1% 2000 - 14.21% 2048 - 14.21% 4095 - 14.2% 4096 - 14.18% |
| MAX_RENDERBUFFER_SIZE | 1024 - 100% 2048 - 100% 4096 - 99.94% 8191 - 99.5% 8192 - 99.49% 16383 - 92.79% 16384 - 87.79% 32768 - 1.2% |
| MAX_TEXTURE_IMAGE_UNITS | 2 - 100% 4 - 100% 8 - 100% 12 - 99.89% 16 - 99.89% 24 - 19.21% 32 - 19.08% 64 - 1.51% 128 - 0.62% |
| MAX_TEXTURE_MAX_ANISOTROPY_EXT | 0 - 100% 2 - 100% 4 - 99.83% 8 - 99.83% 16 - 99.83% |
| MAX_TEXTURE_SIZE | 1024 - 100% 2048 - 100% 4096 - 99.94% 8191 - 95.68% 8192 - 95.68% 16383 - 84.37% 16384 - 82.66% 32768 - 0.9% |
| MAX_VARYING_VECTORS | 4 - 100% 8 - 100% 9 - 99.91% 10 - 99.47% 12 - 99.47% 14 - 99.45% 15 - 99.42% 16 - 97.78% 24 - 97.69% 27 - 97.69% 28 - 92.79% 30 - 92.78% 31 - 34.68% 32 - 10.09% |
| MAX_VERTEX_ATTRIBS | 2 - 100% 4 - 100% 8 - 100% 16 - 99.98% 29 - 7.13% 32 - 7.13% |
| MAX_VERTEX_TEXTURE_IMAGE_UNITS | 0 - 100% 4 - 99.98% 8 - 99.55% 12 - 99.45% 16 - 99.45% 24 - 19.39% 32 - 19.26% 64 - 1.51% 128 - 0.63% |
| MAX_VERTEX_UNIFORM_VECTORS | 128 - 100% 253 - 99.97% 256 - 99.55% 512 - 95.2% 768 - 95.1% 1024 - 95.08% 2000 - 57.88% 2047 - 57.88% 2048 - 57.88% 4087 - 57.85% 4088 - 57.85% 4095 - 57.84% 4096 - 44.72% |
| MAX_VIEWPORT_HEIGHT | 0 - 100% 2048 - 100% 4096 - 100% 8192 - 99.54% 16383 - 94.76% 16384 - 89.61% 32767 - 44.44% 32768 - 1.28% |
| MAX_VIEWPORT_WIDTH | 0 - 100% 1 - 100% 2048 - 100% 4096 - 99.99% 8192 - 99.53% 16383 - 94.59% 16384 - 89.41% 32767 - 44.51% 32768 - 1.26% |