diff options
| -rw-r--r-- | src/library_gl.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/library_gl.js b/src/library_gl.js index 16ea5531..32a2596e 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -217,6 +217,23 @@ var LibraryGL = { throw 'Invalid format (' + format + ')'; } break; + case 0x1403 /* GL_UNSIGNED_SHORT */: + if (format == 0x1902 /* GL_DEPTH_COMPONENT */) { + sizePerPixel = 2; + } else { + throw 'Invalid format (' + format + ')'; + } + break; + case 0x1405 /* GL_UNSIGNED_INT */: + if (format == 0x1902 /* GL_DEPTH_COMPONENT */) { + sizePerPixel = 4; + } else { + throw 'Invalid format (' + format + ')'; + } + break; + case 0x84FA /* UNSIGNED_INT_24_8_WEBGL */: + sizePerPixel = 4; + break; case 0x8363 /* GL_UNSIGNED_SHORT_5_6_5 */: case 0x8033 /* GL_UNSIGNED_SHORT_4_4_4_4 */: case 0x8034 /* GL_UNSIGNED_SHORT_5_5_5_1 */: @@ -244,6 +261,8 @@ var LibraryGL = { pixels = {{{ makeHEAPView('U8', 'pixels', 'pixels+bytes') }}}; } else if (type == 0x1406 /* GL_FLOAT */) { pixels = {{{ makeHEAPView('F32', 'pixels', 'pixels+bytes') }}}; + } else if (type == 0x1405 /* GL_UNSIGNED_INT */ || type == 0x84FA /* UNSIGNED_INT_24_8_WEBGL */) { + pixels = {{{ makeHEAPView('U32', 'pixels', 'pixels+bytes') }}}; } else { pixels = {{{ makeHEAPView('U16', 'pixels', 'pixels+bytes') }}}; } @@ -334,6 +353,10 @@ var LibraryGL = { GL.elementIndexUintExt = Module.ctx.getExtension('OES_element_index_uint'); GL.standardDerivativesExt = Module.ctx.getExtension('OES_standard_derivatives'); + + GL.depthTextureExt = Module.ctx.getExtension("WEBGL_depth_texture") || + Module.ctx.getExtension("MOZ_WEBGL_depth_texture") || + Module.ctx.getExtension("WEBKIT_WEBGL_depth_texture"); } }, |