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lib/igt_fb: Add debug output for creating fb

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2014-09-06 12:07:49 +01:00
parent 91a432721c
commit db4cc747fa
1 changed files with 18 additions and 13 deletions
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31
lib/igt_fb.c
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@ -75,9 +75,10 @@ static struct format_desc_struct {
/* helpers to create nice-looking framebuffers */
static int create_bo_for_fb(int fd, int width, int height, int bpp,
unsigned int tiling, uint32_t *gem_handle_ret,
unsigned *size_ret, unsigned *stride_ret, unsigned
bo_size)
unsigned int tiling, unsigned bo_size,
uint32_t *gem_handle_ret,
unsigned *size_ret,
unsigned *stride_ret)
{
uint32_t gem_handle;
int size, ret = 0;
@ -408,23 +409,27 @@ igt_create_fb_with_bo_size(int fd, int width, int height,
uint32_t offsets[4];
uint32_t fb_id;
int bpp;
int ret;
memset(fb, 0, sizeof(*fb));
memset(handles, 0, sizeof(handles));
memset(pitches, 0, sizeof(pitches));
memset(offsets, 0, sizeof(offsets));
bpp = igt_drm_format_to_bpp(format);
ret = create_bo_for_fb(fd, width, height, bpp, tiling, &fb->gem_handle,
&fb->size, &fb->stride, bo_size);
igt_assert(ret == 0);
memset(handles, 0, sizeof(handles));
igt_debug("%s(width=%d, height=%d, format=0x%x [bpp=%d], tiling=%d, size=%d\n",
__func__, width, height, format, bpp, tiling, bo_size);
do_or_die(create_bo_for_fb(fd, width, height, bpp, tiling, bo_size,
&fb->gem_handle, &fb->size, &fb->stride));
handles[0] = fb->gem_handle;
memset(pitches, 0, sizeof(pitches));
pitches[0] = fb->stride;
memset(offsets, 0, sizeof(offsets));
ret = drmModeAddFB2(fd, width, height, format, handles, pitches,
offsets, &fb_id, 0);
igt_assert(ret == 0);
igt_debug("%s(handle=%d, pitch=%d)\n",
__func__, handles[0], pitches[0]);
do_or_die(drmModeAddFB2(fd, width, height, format,
handles, pitches, offsets,
&fb_id, 0));
fb->width = width;
fb->height = height;