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egl/dri2: remove unused buffer_count variable

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It removes unused buffer_count variable from dri2_egl_surface.
And it polishes the assert of dri2_drm_get_buffers_with_format().

Signed-off-by: Mun Gwan-gyeong <elongbug@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Gwan-gyeong Mun 2017-07-18 17:12:26 +09:00 • committed by Emil Velikov
parent faada25f47
commit 3f6cc931eb
4 changed files with 2 additions and 8 deletions
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1
src/egl/drivers/dri2/egl_dri2.h
View file

@ -256,7 +256,6 @@ struct dri2_egl_surface
_EGLSurface base;
__DRIdrawable *dri_drawable;
__DRIbuffer buffers[5];
int buffer_count;
bool have_fake_front;
#ifdef HAVE_X11_PLATFORM

5
src/egl/drivers/dri2/platform_android.c
View file

@ -1003,16 +1003,13 @@ droid_get_buffers_with_format(__DRIdrawable * driDrawable,
if (update_buffers(dri2_surf) < 0)
return NULL;
dri2_surf->buffer_count =
droid_get_buffers_parse_attachments(dri2_surf, attachments, count);
*out_count = droid_get_buffers_parse_attachments(dri2_surf, attachments, count);
if (width)
*width = dri2_surf->base.Width;
if (height)
*height = dri2_surf->base.Height;
*out_count = dri2_surf->buffer_count;
return dri2_surf->buffers;
}

3
src/egl/drivers/dri2/platform_drm.c
View file

@ -323,10 +323,9 @@ dri2_drm_get_buffers_with_format(__DRIdrawable *driDrawable,
struct dri2_egl_surface *dri2_surf = loaderPrivate;
int i, j;
dri2_surf->buffer_count = 0;
for (i = 0, j = 0; i < 2 * count; i += 2, j++) {
assert(attachments[i] < __DRI_BUFFER_COUNT);
assert(dri2_surf->buffer_count < 5);
assert(j < ARRAY_SIZE(dri2_surf->buffers));
switch (attachments[i]) {
case __DRI_BUFFER_BACK_LEFT:

1
src/egl/drivers/dri2/platform_x11.c
View file

@ -445,7 +445,6 @@ dri2_x11_process_buffers(struct dri2_egl_surface *dri2_surf,
dri2_egl_display(dri2_surf->base.Resource.Display);
xcb_rectangle_t rectangle;
dri2_surf->buffer_count = count;
dri2_surf->have_fake_front = false;
/* This assumes the DRI2 buffer attachment tokens matches the