| Name |
| |
| CHROMIUM_path_rendering |
| |
| Name Strings |
| |
| GL_CHROMIUM_path_rendering |
| |
| Version |
| |
| Last Modifed Date: August 14, 2014 |
| |
| Dependencies |
| |
| OpenGL ES 3.0 is required. |
| |
| Overview |
| |
| This extensions implements path rendering using |
| OpenGL API. |
| |
| New Tokens |
| |
| Accepted by the <matrixMode> parameter of MatrixLoadfCHROMIUM and |
| MatrixLoadIdentityCHROMIUM: |
| PATH_MODELVIEW_CHROMIUM 0x1700 |
| PATH_PROJECTION_CHROMIUM 0x1701 |
| |
| Accepted by the <pname> parameter of GetIntegerv, |
| GetFloatv: |
| PATH_MODELVIEW_MATRIX_CHROMIUM 0x0BA6 |
| PATH_PROJECTION_MATRIX_CHROMIUM 0x0BA7 |
| |
| |
| New Procedures and Functions |
| |
| void MatrixLoadfCHROMIUM(enum matrixMode, float* matrix) |
| |
| Takes a pointer to a 4x4 matrix stored in column-major order as 16 |
| consecutive floating-point values. The matrixMode specifies which |
| matrix, PATH_MODELVIEW_CHROMIUM or PATH_PROJECTION_CHROMIUM is used. |
| |
| The funcition specifies either modelview or projection matrix |
| to be used with path rendering API calls. |
| |
| void MatrixLoadIdentityCHROMIUM(enum matrixMode) |
| |
| Effectively calls MatrixLoadf with the identity matrix. |
| |
| Errors |
| |
| None. |
| |
| New State |
| |
| Get Value Type Get Command Initial Description |
| ----------------------------- ----- ------------ -------- ------------------- |
| PATH_MODELVIEW_MATRIX_CHROMIUM 16xR GetFloatv all 0's Current modelview |
| matrix for path rendering |
| PATH_PROJECTION_MATRIX_CHROMIUM 16xR GetFloatv all 0's Current projection |
| matrix for path rendering |
| |
| Revision History |
| |
| 14/8/2014 Documented the extension |
