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gem_stress: '-b' option to disable BLT copyfunc

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2011-05-25 13:41:28 +01:00
parent 719ffef7c3
commit 4e1f2f5957
2 changed files with 15 additions and 2 deletions
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16
tests/gem_stress.c
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@ -335,10 +335,16 @@ static void next_copyfunc(int tile)
if (tile == options.trace_tile)
printf(" using render\n");
copyfunc = render_copyfunc;
} else {
} else if (options.use_blt){
if (tile == options.trace_tile)
printf(" using blitter\n");
copyfunc = blitter_copyfunc;
} else if (options.use_render){
if (tile == options.trace_tile)
printf(" using render\n");
copyfunc = render_copyfunc;
} else {
copyfunc = cpu_copyfunc;
}
copyfunc_seq++;
@ -602,6 +608,7 @@ static void parse_options(int argc, char **argv)
{"gpu-busy-load", 1, 0, 'g'},
{"buffer-count", 1, 0, 'c'},
{"trace-tile", 1, 0, 't'},
{"disable-blt", 0, 0, 'b'},
{"disable-render", 0, 0, 'r'},
{"untiled", 0, 0, 'u'},
{"x-tiled", 0, 0, 'x'},
@ -614,10 +621,11 @@ static void parse_options(int argc, char **argv)
options.num_buffers = 0;
options.trace_tile = -1;
options.use_render = 1;
options.use_blt = 1;
options.forced_tiling = -1;
options.use_cpu_maps = 0;
while((c = getopt_long(argc, argv, "ds:g:c:t:ruxm",
while((c = getopt_long(argc, argv, "ds:g:c:t:rbuxm",
long_options, &option_index)) != -1) {
switch(c) {
case 'd':
@ -657,6 +665,10 @@ static void parse_options(int argc, char **argv)
options.use_render = 0;
printf("disabling render copy\n");
break;
case 'b':
options.use_blt = 0;
printf("disabling blt copy\n");
break;
case 'u':
options.forced_tiling = I915_TILING_NONE;
printf("disabling tiling\n");

1
tests/gem_stress.h
View File

@ -32,6 +32,7 @@ struct option_struct {
int no_hw;
int gpu_busy_load;
int use_render;
int use_blt;
int forced_tiling;
int use_cpu_maps;
};