Keith Whitwell
6e0b56edf8
progs/perf: accept GL3.x also
2009-09-24 16:43:15 +01:00
Brian Paul
489f8bc86f
progs/perf: also request a stencil buffer
2009-09-23 14:05:05 -06:00
Brian Paul
cfb0f2489d
progs/perf: added PerfExtensionSupported() helper
2009-09-22 11:15:11 -06:00
Keith Whitwell
a7b2659f02
progs/perf: add first attempt at a swapbuffers rate test
...
This is pretty ugly as the original framework assumed you'd set
a single window size at startup and keep it throughout, but for
swapbuffers you want to test the rate at various window sizes.
With luck a nicer solution can be found, but this at least lays out
a marker.
2009-09-22 11:21:09 +01:00
Brian Paul
05bce08980
progs/perf: added helpers for creating simple textures and shader programs
2009-09-21 11:58:03 -06:00
Brian Paul
9abbedad09
progs/perf: initial set of simple performance test programs
...
Initial tests include:
drawoverhead - measure overhead of state changes w.r.t drawing commands
teximage - measure glTexImage2D() and glTexSubImage2D() speed
vbo - measure glBufferData() and glBufferSubData() speed
vertexrate - measure vertex rate for immediate mode, glDrawArrays, VBOs, etc.
2009-09-16 19:33:01 -06:00
