fbpdf: add pageflip option, misc

4 files changed, 25 insertions, 6 deletions

diff --git a/drmtools-egl.c b/drmtools-egl.c
index 8c91c0f..01cbab9 100644
--- a/drmtools-egl.c
+++ b/drmtools-egl.c
@@ -176,6 +176,9 @@ gfxstate *drm_init_egl(const char *device, const char *output)
     if (drm_setup_egl() < 0)
         return NULL;
 
+    fprintf(stderr, "%s: %s\n",
+            glGetString(GL_VENDOR), glGetString(GL_RENDERER));
+
     /* prepare gfx */
     gfx = malloc(sizeof(*gfx));
     memset(gfx, 0, sizeof(*gfx));
diff --git a/fbiconfig.c b/fbiconfig.c
index 39da0bc..565a21b 100644
--- a/fbiconfig.c
+++ b/fbiconfig.c
@@ -205,6 +205,11 @@ struct cfg_cmdline fbpdf_cmd[] = {
 	.value    = "1",
 	.desc     = "print device info",
     },{
+	.cmdline  = "store",
+	.option   = { O_WRITECONF },
+	.value    = "1",
+	.desc     = "write cmd line args to config file",
+    },{
 	/* end of list */
     }
 };
@@ -229,11 +234,16 @@ struct cfg_cmdline fbpdf_cfg[] = {
 	.needsarg = 1,
 	.desc     = "use drm output <arg> (try -info for a list)",
     },{
+	.cmdline  = "pageflip",
+	.option   = { O_PAGEFLIP },
+	.yesno    = 1,
+	.desc     = "use pageflip (drm only)",
+    },{
 	.letter   = 'g',
 	.cmdline  = "opengl",
 	.option   = { O_OPENGL },
 	.yesno    = 1,
-	.desc     = "use opengl",
+	.desc     = "use opengl (drm only)",
     },{
 	.letter   = 'm',
 	.cmdline  = "mode",
diff --git a/fbiconfig.h b/fbiconfig.h
index 3cd5d7d..2e3a0a1 100644
--- a/fbiconfig.h
+++ b/fbiconfig.h
@@ -34,6 +34,7 @@
 #define O_DEVICE                O_OPTIONS, "device"
 #define O_OUTPUT                O_OPTIONS, "output"
 #define O_OPENGL                O_OPTIONS, "opengl"
+#define O_PAGEFLIP              O_OPTIONS, "pageflip"
 #define O_FONT                  O_OPTIONS, "font"
 #define O_VIDEO_MODE            O_OPTIONS, "video-mode"
 
@@ -65,6 +66,7 @@
 #define GET_PCD_RES()           cfg_get_int(O_PCD_RES,        3)
 
 #define GET_OPENGL()       	cfg_get_bool(O_OPENGL,        0)
+#define GET_PAGEFLIP()       	cfg_get_bool(O_PAGEFLIP,      1)
 
 /* -------------------------------------------------------------------------- */
 
diff --git a/fbpdf.c b/fbpdf.c
index c97edc1..0bc39ff 100644
--- a/fbpdf.c
+++ b/fbpdf.c
@@ -246,7 +246,7 @@ int main(int argc, char *argv[])
 {
     GError *err = NULL;
     bool framebuffer = false;
-    bool quit, newpage;
+    bool quit, newpage, opengl, pageflip;
     char cwd[1024];
     char uri[1024];
     char key[32];
@@ -271,6 +271,8 @@ int main(int argc, char *argv[])
         drm_info(cfg_get_str(O_DEVICE));
         exit(0);
     }
+    if (GET_WRITECONF())
+	fbi_write_config();
 
     if (optind+1 != argc ) {
 	usage(stderr, argv[0]);
@@ -300,15 +302,17 @@ int main(int argc, char *argv[])
     output = cfg_get_str(O_OUTPUT);
     mode = cfg_get_str(O_VIDEO_MODE);
     fitwidth = GET_FIT_WIDTH();
+    opengl = GET_OPENGL();
+    pageflip = GET_PAGEFLIP();
 
     if (device) {
         /* device specified */
         if (strncmp(device, "/dev/d", 6) == 0) {
-            if (GET_OPENGL()) {
+            if (opengl) {
                 gfx = drm_init_egl(device, output);
             }
             if (!gfx) {
-                gfx = drm_init(device, output, true);
+                gfx = drm_init(device, output, pageflip);
             }
         } else {
             framebuffer = true;
@@ -316,11 +320,11 @@ int main(int argc, char *argv[])
         }
     } else {
         /* try drm first, failing that fb */
-        if (GET_OPENGL()) {
+        if (opengl) {
             gfx = drm_init_egl(NULL, output);
         }
         if (!gfx) {
-            gfx = drm_init(NULL, output, true);
+            gfx = drm_init(NULL, output, pageflip);
         }
         if (!gfx) {
             framebuffer = true;