diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/library_gl.js | 47 |
1 files changed, 41 insertions, 6 deletions
diff --git a/src/library_gl.js b/src/library_gl.js index 851b01b1..2659a9d9 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -431,21 +431,42 @@ var LibraryGL = { sizePerPixel = 2; break; default: - throw 'Invalid format (' + format + ')'; + GL.recordError(0x0500); // GL_INVALID_ENUM +#if GL_ASSERTIONS + Module.printErr('GL_INVALID_ENUM in glTex[Sub]Image, type: ' + type + ', format: ' + format); +#endif + return { + pixels: null, + internalFormat: 0x0 + }; } break; case 0x1403 /* GL_UNSIGNED_SHORT */: if (format == 0x1902 /* GL_DEPTH_COMPONENT */) { sizePerPixel = 2; } else { - throw 'Invalid format (' + format + ')'; + GL.recordError(0x0500); // GL_INVALID_ENUM +#if GL_ASSERTIONS + Module.printErr('GL_INVALID_ENUM in glTex[Sub]Image, type: ' + type + ', format: ' + format); +#endif + return { + pixels: null, + internalFormat: 0x0 + }; } break; case 0x1405 /* GL_UNSIGNED_INT */: if (format == 0x1902 /* GL_DEPTH_COMPONENT */) { sizePerPixel = 4; } else { - throw 'Invalid format (' + format + ')'; + GL.recordError(0x0500); // GL_INVALID_ENUM +#if GL_ASSERTIONS + Module.printErr('GL_INVALID_ENUM in glTex[Sub]Image, type: ' + type + ', format: ' + format); +#endif + return { + pixels: null, + internalFormat: 0x0 + }; } break; case 0x84FA /* UNSIGNED_INT_24_8_WEBGL */: @@ -468,12 +489,26 @@ var LibraryGL = { sizePerPixel = 4*4; break; default: - throw 'Invalid format (' + format + ')'; + GL.recordError(0x0500); // GL_INVALID_ENUM +#if GL_ASSERTIONS + Module.printErr('GL_INVALID_ENUM in glTex[Sub]Image, type: ' + type + ', format: ' + format); +#endif + return { + pixels: null, + internalFormat: 0x0 + }; } internalFormat = GLctx.RGBA; break; default: - throw 'Invalid type (' + type + ')'; + GL.recordError(0x0500); // GL_INVALID_ENUM +#if GL_ASSERTIONS + Module.printErr('GL_INVALID_ENUM in glTex[Sub]Image, type: ' + type + ', format: ' + format); +#endif + return { + pixels: null, + internalFormat: 0x0 + }; } var bytes = GL.computeImageSize(width, height, sizePerPixel, GL.unpackAlignment); if (type == 0x1401 /* GL_UNSIGNED_BYTE */) { @@ -488,7 +523,7 @@ var LibraryGL = { return { pixels: pixels, internalFormat: internalFormat - } + }; }, #if GL_FFP_ONLY |