1 Name 2 3 CHROMIUM_path_rendering 4 5 Name Strings 6 7 GL_CHROMIUM_path_rendering 8 9 Version 10 11 Last Modifed Date: August 14, 2014 12 13 Dependencies 14 15 OpenGL ES 3.0 is required. 16 17 Overview 18 19 This extensions implements path rendering using 20 OpenGL API. 21 22 New Tokens 23 24 Accepted by the <matrixMode> parameter of MatrixLoadfCHROMIUM and 25 MatrixLoadIdentityCHROMIUM: 26 PATH_MODELVIEW_CHROMIUM 0x1700 27 PATH_PROJECTION_CHROMIUM 0x1701 28 29 Accepted by the <pname> parameter of GetIntegerv, 30 GetFloatv: 31 PATH_MODELVIEW_MATRIX_CHROMIUM 0x0BA6 32 PATH_PROJECTION_MATRIX_CHROMIUM 0x0BA7 33 34 35 New Procedures and Functions 36 37 void MatrixLoadfCHROMIUM(enum matrixMode, float* matrix) 38 39 Takes a pointer to a 4x4 matrix stored in column-major order as 16 40 consecutive oating-point values. The matrixMode specifies which 41 matrix, PATH_MODELVIEW_CHROMIUM or PATH_PROJECTION_CHROMIUM is used. 42 43 The funcition specifies either modelview or projection matrix 44 to be used with path rendering API calls. 45 46 void MatrixLoadIdentityCHROMIUM(enum matrixMode) 47 48 Effectively calls MatrixLoadf with the identity matrix. 49 50 Errors 51 52 None. 53 54 New State 55 56 Get Value Type Get Command Initial Description 57 ----------------------------- ----- ------------ -------- ------------------- 58 PATH_MODELVIEW_MATRIX_CHROMIUM 16xR GetFloatv all 0's Current modelview 59 matrix for path rendering 60 PATH_PROJECTION_MATRIX_CHROMIUM 16xR GetFloatv all 0's Current projection 61 matrix for path rendering 62 63 Revision History 64 65 14/8/2014 Documented the extension 66
