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Evas gl: Fix buffer dump filenames 

evas_gl_common_buffer_dump can be used to dump all frames into
a series of PNG files. But the filename contained some garbage
characters (and potential segv, too).

(cherry picked from commit a0f886138ed5a28d0d1596df3b805fca06d1ae31)
This commit is contained in:
Jean-Philippe Andre 2014-03-18 14:48:44 +09:00
parent 320a9f18c5
commit 1a9b58f083
3 changed files with 7 additions and 5 deletions
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6
src/modules/evas/engines/gl_common/evas_gl_context.c
View File

@ -3246,7 +3246,11 @@ evas_gl_common_buffer_dump(Evas_Engine_GL_Context *gc, const char* dname, const
char fname[100];
int ok = 0;
sprintf(fname, "./%s/win_%s-fc_%03d_%s.png", dname, buf_name, frame, suffix);
if (suffix)
snprintf(fname, sizeof(fname), "./%s/win_%s-fc_%03d_%s.png", dname, buf_name, frame, suffix);
else
snprintf(fname, sizeof(fname), "./%s/win_%s-fc_%03d.png", dname, buf_name, frame);
fname[sizeof(fname) - 1] = '\0';
data1 = (DATA32 *)malloc(gc->w * gc->h * sizeof(DATA32));
data2 = (DATA32 *)malloc(gc->w * gc->h * sizeof(DATA32));

3
src/modules/evas/engines/gl_x11/evas_engine.c
View File

@ -1576,7 +1576,6 @@ eng_output_flush(void *data, Evas_Render_Mode render_mode)
if (swap_buffer_debug)
{
char fname[100];
char suffix[100];
int ret = 0;
snprintf(fname, sizeof(fname), "%p", (void*)re->win);
@ -1584,7 +1583,7 @@ eng_output_flush(void *data, Evas_Render_Mode render_mode)
(const char*)dname,
(const char*)fname,
re->frame_cnt,
suffix);
NULL);
if (!ret) swap_buffer_debug_mode = 0;
}
}

3
src/modules/evas/engines/wayland_egl/evas_engine.c
View File

@ -1231,7 +1231,6 @@ eng_output_flush(void *data, Evas_Render_Mode render_mode)
if (swap_buffer_debug)
{
char fname[100];
char suffix[100];
int ret = 0;
sprintf(fname, "%p", (void*)re->win);
@ -1239,7 +1238,7 @@ eng_output_flush(void *data, Evas_Render_Mode render_mode)
(const char*)dname,
(const char*)fname,
re->frame_cnt,
suffix);
NULL);
if (!ret) swap_buffer_debug_mode = 0;
}
}