diff options
Diffstat (limited to 'src/library_gl.js')
| -rw-r--r-- | src/library_gl.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/library_gl.js b/src/library_gl.js index 5184f4fd..16ea5531 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -657,6 +657,20 @@ var LibraryGL = { glBufferData__sig: 'viiii', glBufferData: function(target, size, data, usage) { + switch (usage) { // fix usages, WebGL only has *_DRAW + case 0x88E1: // GL_STREAM_READ + case 0x88E2: // GL_STREAM_COPY + usage = 0x88E0; // GL_STREAM_DRAW + break; + case 0x88E5: // GL_STATIC_READ + case 0x88E6: // GL_STATIC_COPY + usage = 0x88E4; // GL_STATIC_DRAW + break; + case 0x88E9: // GL_DYNAMIC_READ + case 0x88EA: // GL_DYNAMIC_COPY + usage = 0x88E8; // GL_DYNAMIC_DRAW + break; + } Module.ctx.bufferData(target, HEAPU8.subarray(data, data+size), usage); }, |