Web3D Survey : WebGL
(3.03% of which report a major performance caveat.)
| Platform | Support |
|---|---|
| Android | 98.61% |
| Chromium OS | 99.93% |
| iOS | 98.98% |
| Linux | 87.3% |
| Mac OS | 98.09% |
| Windows | 99.22% |
| Parameter | Values - Support |
|---|---|
| MAX_COLOR_ATTACHMENTS_WEBGL | 0 - 100% 1 - 100% 4 - 100% 6 - 99.93% 7 - 98.92% 8 - 98.91% |
| MAX_COMBINED_TEXTURE_IMAGE_UNITS | 8 - 100% 12 - 99.96% 16 - 99.96% 20 - 99.91% 30 - 99.57% 32 - 99.57% 48 - 27.6% 64 - 25.03% 78 - 11.89% 80 - 11.89% 94 - 10.8% 96 - 10.8% 104 - 3.29% 112 - 3.29% 128 - 3.27% 144 - 3.26% 158 - 3.09% 160 - 3.09% 190 - 2.67% 192 - 2.66% 255 - 1.43% 256 - 1.35% 384 - 1.35% 768 - 0.52% |
| MAX_CUBE_MAP_TEXTURE_SIZE | 16 - 100% 512 - 100% 1024 - 100% 2048 - 100% 4096 - 99.95% 8192 - 96.33% 16383 - 87.89% 16384 - 86.03% 32768 - 0.81% |
| MAX_DRAW_BUFFERS_WEBGL | 0 - 100% 1 - 100% 4 - 100% 6 - 99.93% 7 - 98.92% 8 - 98.91% |
| MAX_DUAL_SOURCE_DRAW_BUFFERS_EXT | |
| MAX_FRAGMENT_UNIFORM_VECTORS | 32 - 100% 64 - 100% 220 - 99.97% 221 - 99.63% 224 - 99.63% 256 - 99.53% 261 - 95.43% 300 - 95.36% 412 - 95.36% 512 - 95.35% 768 - 95.34% 1023 - 95.31% 1024 - 95.31% 2000 - 13.1% 2048 - 13.09% 4095 - 13.07% 4096 - 13.05% |
| MAX_RENDERBUFFER_SIZE | 2048 - 100% 4096 - 99.96% 8192 - 99.61% 16383 - 94.5% 16384 - 89.37% 32768 - 1.15% |
| MAX_TEXTURE_IMAGE_UNITS | 2 - 100% 4 - 100% 8 - 100% 16 - 99.91% 24 - 16.98% 30 - 16.79% 32 - 16.79% 64 - 1.42% 128 - 0.56% |
| MAX_TEXTURE_MAX_ANISOTROPY_EXT | 0 - 100% 2 - 100% 4 - 99.88% 8 - 99.88% 16 - 99.88% |
| MAX_TEXTURE_SIZE | 2048 - 100% 4096 - 99.95% 8192 - 96.23% 16383 - 85.92% 16384 - 83.94% 32768 - 0.82% |
| MAX_VARYING_VECTORS | 8 - 100% 9 - 99.93% 10 - 99.59% 12 - 99.59% 14 - 99.57% 15 - 99.54% 16 - 98.06% 17 - 97.96% 24 - 97.96% 27 - 97.96% 28 - 92.81% 29 - 92.8% 30 - 92.8% 31 - 30.45% 32 - 8.54% |
| MAX_VERTEX_ATTRIBS | 2 - 100% 4 - 100% 8 - 100% 10 - 99.98% 16 - 99.98% 32 - 6.77% |
| MAX_VERTEX_TEXTURE_IMAGE_UNITS | 0 - 100% 4 - 99.98% 8 - 99.64% 16 - 99.57% 24 - 16.92% 30 - 16.72% 32 - 16.72% 64 - 1.43% 128 - 0.57% |
| MAX_VERTEX_UNIFORM_VECTORS | 32 - 100% 128 - 100% 253 - 99.98% 256 - 99.63% 300 - 95.41% 512 - 95.41% 768 - 95.32% 1024 - 95.3% 2000 - 60.26% 2047 - 60.26% 2048 - 60.26% 4088 - 60.23% 4095 - 60.23% 4096 - 44.76% |
| MAX_VIEWPORT_HEIGHT | 2048 - 100% 4096 - 100% 8192 - 99.61% 16383 - 96.33% 16384 - 91.06% 32767 - 48.27% 32768 - 1.25% |
| MAX_VIEWPORT_WIDTH | 1 - 100% 2048 - 100% 4096 - 100% 8192 - 99.61% 16383 - 96.33% 16384 - 91.06% 32767 - 48.27% 32768 - 1.25% |