lp:~jesse-barker/glcompbench/fade

Branch merges

Propose for merging

No branches dependent on this one.

Merged into lp:glcompbench at revision 63

Alexandros Frantzis: Approve on 2011-10-14

Diff: 212 lines (+158/-1)

5 files modified

data/fade.frag (+14/-0)
src/composite-test-simple-fade.cc (+128/-0)
src/composite-test.h (+13/-0)
src/glcompbench.cc (+2/-0)
src/profiler.h (+1/-1)

api

Related source package recipes

No recipes using this branch. (?)

Create packaging recipe

Related snap packages

Related bugs

Related blueprints

66. By Jesse Barker on 2011-10-14

Update bias computation to be continuous rather than discrete. Also, make the
get_timestamp_us() method a class method of Profiler as it doesn't actually rely
on any object state.

65. By Jesse Barker on 2011-10-14

Clean up the fade operation. Create a new Fader object that will compute the
uniform alpha component bias based upon the test duration option set when the
test was created, and the actual time that has passed. The bias increment is
still constant, but is now also managed by the Fader object and can be made
variable later if we want to (based upon a new option or heuristics).

64. By Jesse Barker on 2011-10-14

Make the get_timestamp_us() member public and const (as it doesn't actually
modify anything in the class) so that other objects can use it (rather than
duplicating the code).

63. By Jesse Barker on 2011-10-13

Basic fade effect test. This works by passing the fragment alpha value as a
uniform to the fragment shader. Each iteration, the fade bias is incremented
by a constant until it yields 0.0 in the fragment shader at which point it is
reset. It would be nice to use the test duration option to fade across a whole
iteration and reset for the next one.

62. By Alexandros Frantzis on 2011-09-22

Build,Doc: Update files for 2011.09 release.

61. By Alexandros Frantzis on 2011-09-21

CompositeCanvas,Main: Improve handling of canvas initialization errors.

60. By Jesse Barker on 2011-09-05

Update to reflect the latest version of libmatrix. Note the local change to
program.h (analagous to the local changes to program.cc) to use built-in data
types rather than GL types.

59. By Jesse Barker on 2011-07-29

Update the brick shaders to avoid conditionals and extra function calls.

58. By Alexandros Frantzis on 2011-08-18

Update files for 2011.08 release.

57. By Alexandros Frantzis on 2011-08-17

Add double buffering support to the Xrender canvas.