Web3D Survey : WebGL
(3.15% of which report a major performance caveat.)
| Platform | Support |
|---|---|
| Android | 98.85% |
| Chromium OS | 99.96% |
| iOS | 99.48% |
| Linux | 92.62% |
| Mac OS | 99.39% |
| Windows | 99.13% |
| Parameter | Values - Support |
|---|---|
| MAX_COLOR_ATTACHMENTS_WEBGL | 0 - 100% 4 - 100% 6 - 99.86% 8 - 97.67% |
| MAX_COMBINED_TEXTURE_IMAGE_UNITS | 8 - 100% 14 - 99.95% 16 - 99.95% 20 - 99.86% 30 - 99.44% 32 - 99.43% 48 - 29.96% 64 - 27.96% 78 - 13.08% 80 - 13.08% 94 - 11.96% 96 - 11.96% 112 - 3.61% 126 - 3.58% 128 - 3.58% 144 - 3.57% 158 - 3.44% 160 - 3.43% 190 - 3.12% 192 - 3.12% 255 - 1.57% 256 - 1.51% 384 - 1.51% 768 - 0.63% |
| MAX_CUBE_MAP_TEXTURE_SIZE | 512 - 100% 1024 - 100% 2048 - 99.99% 4096 - 99.92% 8191 - 95.31% 8192 - 95.3% 16383 - 86.56% 16384 - 84.98% 32768 - 0.84% |
| MAX_DRAW_BUFFERS_WEBGL | 4 - 100% 6 - 99.85% 8 - 97.81% |
| MAX_DUAL_SOURCE_DRAW_BUFFERS_EXT | 1 - 100% |
| MAX_FRAGMENT_UNIFORM_VECTORS | 64 - 100% 112 - 99.96% 220 - 99.96% 221 - 99.56% 224 - 99.56% 256 - 99.44% 261 - 94.75% 300 - 94.67% 512 - 94.67% 768 - 94.64% 1024 - 94.62% 2048 - 14.02% 4095 - 14% 4096 - 13.98% |
| MAX_RENDERBUFFER_SIZE | 1024 - 100% 2048 - 99.99% 4096 - 99.93% 8191 - 99.49% 8192 - 99.49% 16383 - 92.86% 16384 - 87.91% 32768 - 1.18% |
| MAX_TEXTURE_IMAGE_UNITS | 2 - 100% 4 - 100% 8 - 99.99% 16 - 99.87% 24 - 19.04% 32 - 18.89% 64 - 1.58% 128 - 0.67% |
| MAX_TEXTURE_MAX_ANISOTROPY_EXT | 0 - 100% 2 - 100% 4 - 99.85% 8 - 99.85% 16 - 99.85% |
| MAX_TEXTURE_SIZE | 1024 - 100% 2048 - 100% 4096 - 99.94% 8191 - 95.33% 8192 - 95.33% 16383 - 84.07% 16384 - 82.43% 32768 - 0.83% |
| MAX_VARYING_VECTORS | 4 - 100% 8 - 100% 9 - 99.9% 12 - 99.5% 14 - 99.48% 15 - 99.44% 16 - 97.61% 17 - 97.53% 20 - 97.53% 24 - 97.53% 27 - 97.53% 28 - 92.86% 30 - 92.86% 31 - 35.21% 32 - 9.93% |
| MAX_VERTEX_ATTRIBS | 2 - 100% 4 - 100% 8 - 100% 16 - 99.98% 32 - 7.45% |
| MAX_VERTEX_TEXTURE_IMAGE_UNITS | 0 - 100% 4 - 99.97% 8 - 99.58% 16 - 99.48% 24 - 18.94% 32 - 18.77% 64 - 1.55% 128 - 0.67% |
| MAX_VERTEX_UNIFORM_VECTORS | 128 - 100% 253 - 99.97% 256 - 99.55% 512 - 95.26% 768 - 95.17% 1024 - 95.15% 2047 - 57.76% 2048 - 57.76% 4087 - 57.73% 4088 - 57.73% 4095 - 57.73% 4096 - 44.78% |
| MAX_VIEWPORT_HEIGHT | 0 - 100% 2048 - 100% 4096 - 99.99% 8192 - 99.51% 16383 - 94.77% 16384 - 89.63% 32767 - 44.6% 32768 - 1.29% |
| MAX_VIEWPORT_WIDTH | 1 - 100% 2048 - 100% 4096 - 100% 8192 - 99.54% 16383 - 94.89% 16384 - 89.52% 32767 - 44.1% 32768 - 1.25% |