diff options
author | Thomas Vander Stichele <thomas@apestaart.org> | 2004-03-14 22:34:33 +0000 |
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committer | Thomas Vander Stichele <thomas@apestaart.org> | 2004-03-14 22:34:33 +0000 |
commit | 5d25c00e4b613b9cdf2c04fa3a68dffa03834a68 (patch) | |
tree | 74a5b1eaf3a324b520e64e87404fd0b3018a7829 /gst/effectv/gstdice.c | |
parent | 1e83b097f7b732ae49e294a5a398bdc3e88854a8 (diff) |
gst-indent
Original commit message from CVS:
gst-indent
Diffstat (limited to 'gst/effectv/gstdice.c')
-rw-r--r-- | gst/effectv/gstdice.c | 222 |
1 files changed, 114 insertions, 108 deletions
diff --git a/gst/effectv/gstdice.c b/gst/effectv/gstdice.c index ba2d1d6c..a7cbbc36 100644 --- a/gst/effectv/gstdice.c +++ b/gst/effectv/gstdice.c @@ -35,12 +35,12 @@ typedef struct _GstDiceTVClass GstDiceTVClass; #define MAX_CUBE_BITS 5 #define MIN_CUBE_BITS 0 -typedef enum _dice_dir +typedef enum _dice_dir { - DICE_UP = 0, - DICE_RIGHT = 1, - DICE_DOWN = 2, - DICE_LEFT = 3 + DICE_UP = 0, + DICE_RIGHT = 1, + DICE_DOWN = 2, + DICE_LEFT = 3 } DiceDir; struct _GstDiceTV @@ -48,7 +48,7 @@ struct _GstDiceTV GstVideofilter videofilter; gint width, height; - gchar* dicemap; + gchar *dicemap; gint g_cube_bits; gint g_cube_size; @@ -60,7 +60,7 @@ struct _GstDiceTVClass { GstVideofilterClass parent_class; - void (*reset) (GstElement *element); + void (*reset) (GstElement * element); }; /* Filter signals and args */ @@ -77,29 +77,30 @@ enum ARG_CUBE_BITS, }; -static void gst_dicetv_base_init (gpointer g_class); -static void gst_dicetv_class_init (gpointer g_class, gpointer class_data); -static void gst_dicetv_init (GTypeInstance *instance, gpointer g_class); +static void gst_dicetv_base_init (gpointer g_class); +static void gst_dicetv_class_init (gpointer g_class, gpointer class_data); +static void gst_dicetv_init (GTypeInstance * instance, gpointer g_class); -static void gst_dicetv_reset_handler (GstElement *elem); -static void gst_dicetv_create_map (GstDiceTV *filter); +static void gst_dicetv_reset_handler (GstElement * elem); +static void gst_dicetv_create_map (GstDiceTV * filter); -static void gst_dicetv_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_dicetv_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); -static void gst_dicetv_setup (GstVideofilter *videofilter); -static void gst_dicetv_draw (GstVideofilter *videofilter, void *d, void *s); +static void gst_dicetv_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec); +static void gst_dicetv_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec); +static void gst_dicetv_setup (GstVideofilter * videofilter); +static void gst_dicetv_draw (GstVideofilter * videofilter, void *d, void *s); static guint gst_dicetv_signals[LAST_SIGNAL] = { 0 }; -GType gst_dicetv_get_type (void) +GType +gst_dicetv_get_type (void) { static GType dicetv_type = 0; if (!dicetv_type) { static const GTypeInfo dicetv_info = { - sizeof (GstDiceTVClass), + sizeof (GstDiceTVClass), gst_dicetv_base_init, NULL, (GClassInitFunc) gst_dicetv_class_init, @@ -110,37 +111,41 @@ GType gst_dicetv_get_type (void) (GInstanceInitFunc) gst_dicetv_init, }; - dicetv_type = g_type_register_static (GST_TYPE_VIDEOFILTER, "GstDiceTV", &dicetv_info, 0); + dicetv_type = + g_type_register_static (GST_TYPE_VIDEOFILTER, "GstDiceTV", &dicetv_info, + 0); } return dicetv_type; } static GstVideofilterFormat gst_dicetv_formats[] = { - { "RGB ", 32, gst_dicetv_draw, 24, G_BIG_ENDIAN, 0x00ff0000, 0x0000ff00, 0x000000ff }, - { "RGB ", 32, gst_dicetv_draw, 24, G_BIG_ENDIAN, 0xff000000, 0x00ff0000, 0x0000ff00 }, - { "RGB ", 32, gst_dicetv_draw, 24, G_BIG_ENDIAN, 0x000000ff, 0x0000ff00, 0x00ff0000 }, - { "RGB ", 32, gst_dicetv_draw, 24, G_BIG_ENDIAN, 0x0000ff00, 0x00ff0000, 0xff000000 }, + {"RGB ", 32, gst_dicetv_draw, 24, G_BIG_ENDIAN, 0x00ff0000, 0x0000ff00, + 0x000000ff}, + {"RGB ", 32, gst_dicetv_draw, 24, G_BIG_ENDIAN, 0xff000000, 0x00ff0000, + 0x0000ff00}, + {"RGB ", 32, gst_dicetv_draw, 24, G_BIG_ENDIAN, 0x000000ff, 0x0000ff00, + 0x00ff0000}, + {"RGB ", 32, gst_dicetv_draw, 24, G_BIG_ENDIAN, 0x0000ff00, 0x00ff0000, + 0xff000000}, }; static void gst_dicetv_base_init (gpointer g_class) { /* elementfactory information */ - static GstElementDetails gst_dicetv_details = GST_ELEMENT_DETAILS ( - "DiceTV", - "Filter/Effect/Video", - "'Dices' the screen up into many small squares", - "Wim Taymans <wim.taymans@chello.be>" - ); + static GstElementDetails gst_dicetv_details = GST_ELEMENT_DETAILS ("DiceTV", + "Filter/Effect/Video", + "'Dices' the screen up into many small squares", + "Wim Taymans <wim.taymans@chello.be>"); GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); GstVideofilterClass *videofilter_class = GST_VIDEOFILTER_CLASS (g_class); int i; - + gst_element_class_set_details (element_class, &gst_dicetv_details); - for(i=0; i < G_N_ELEMENTS(gst_dicetv_formats); i++) { - gst_videofilter_class_add_format(videofilter_class, + for (i = 0; i < G_N_ELEMENTS (gst_dicetv_formats); i++) { + gst_videofilter_class_add_format (videofilter_class, gst_dicetv_formats + i); } @@ -159,19 +164,17 @@ gst_dicetv_class_init (gpointer g_class, gpointer class_data) dicetv_class = GST_DICETV_CLASS (g_class); gst_dicetv_signals[RESET_SIGNAL] = - g_signal_new ("reset", - G_TYPE_FROM_CLASS (g_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (GstDiceTVClass, reset), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); + g_signal_new ("reset", + G_TYPE_FROM_CLASS (g_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GstDiceTVClass, reset), + NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); dicetv_class->reset = gst_dicetv_reset_handler; - + g_object_class_install_property (gobject_class, ARG_CUBE_BITS, - g_param_spec_int ("square_bits","Square Bits","The size of the Squares", - MIN_CUBE_BITS, MAX_CUBE_BITS, DEFAULT_CUBE_BITS, G_PARAM_READWRITE)); + g_param_spec_int ("square_bits", "Square Bits", "The size of the Squares", + MIN_CUBE_BITS, MAX_CUBE_BITS, DEFAULT_CUBE_BITS, G_PARAM_READWRITE)); gobject_class->set_property = gst_dicetv_set_property; gobject_class->get_property = gst_dicetv_get_property; @@ -180,7 +183,7 @@ gst_dicetv_class_init (gpointer g_class, gpointer class_data) } static void -gst_dicetv_setup (GstVideofilter *videofilter) +gst_dicetv_setup (GstVideofilter * videofilter) { GstDiceTV *dicetv; @@ -191,12 +194,13 @@ gst_dicetv_setup (GstVideofilter *videofilter) dicetv->height = gst_videofilter_get_input_height (videofilter); g_free (dicetv->dicemap); - dicetv->dicemap = (gchar *) g_malloc (dicetv->height * dicetv->width * sizeof(char)); + dicetv->dicemap = + (gchar *) g_malloc (dicetv->height * dicetv->width * sizeof (char)); gst_dicetv_create_map (dicetv); } static void -gst_dicetv_init (GTypeInstance *instance, gpointer g_class) +gst_dicetv_init (GTypeInstance * instance, gpointer g_class) { GstDiceTV *filter = GST_DICETV (instance); @@ -208,7 +212,7 @@ gst_dicetv_init (GTypeInstance *instance, gpointer g_class) } static void -gst_dicetv_reset_handler (GstElement *element) +gst_dicetv_reset_handler (GstElement * element) { GstDiceTV *filter = GST_DICETV (element); @@ -217,14 +221,14 @@ gst_dicetv_reset_handler (GstElement *element) static unsigned int fastrand (void) -{ +{ static unsigned int fastrand_val; return (fastrand_val = fastrand_val * 1103515245 + 12345); } -static void -gst_dicetv_draw (GstVideofilter *videofilter, void *d, void *s) +static void +gst_dicetv_draw (GstVideofilter * videofilter, void *d, void *s) { GstDiceTV *filter; guint32 *src; @@ -236,10 +240,10 @@ gst_dicetv_draw (GstVideofilter *videofilter, void *d, void *s) gint video_width = filter->width; gint g_cube_bits = filter->g_cube_bits; gint g_cube_size = filter->g_cube_size; - + filter = GST_DICETV (videofilter); - src = (guint32 *)s; - dest = (guint32 *)d; + src = (guint32 *) s; + dest = (guint32 *) d; video_width = filter->width; g_cube_bits = filter->g_cube_bits; @@ -248,64 +252,64 @@ gst_dicetv_draw (GstVideofilter *videofilter, void *d, void *s) map_i = 0; for (map_y = 0; map_y < filter->g_map_height; map_y++) { for (map_x = 0; map_x < filter->g_map_width; map_x++) { - base = (map_y << g_cube_bits) * video_width + (map_x << g_cube_bits); - - switch (filter->dicemap[map_i]) { - case DICE_UP: - for (dy = 0; dy < g_cube_size; dy++) { - i = base + dy * video_width; - for (dx = 0; dx < g_cube_size; dx++) { - dest[i] = src[i]; - i++; - } - } - break; - case DICE_LEFT: - for (dy = 0; dy < g_cube_size; dy++) { - i = base + dy * video_width; - - for (dx = 0; dx < g_cube_size; dx++) { - di = base + (dx * video_width) + (g_cube_size - dy - 1); - dest[di] = src[i]; - i++; - } - } - break; - case DICE_DOWN: - for (dy = 0; dy < g_cube_size; dy++) { - di = base + dy * video_width; - i = base + (g_cube_size - dy - 1) * video_width + g_cube_size; - for (dx = 0; dx < g_cube_size; dx++) { - i--; - dest[di] = src[i]; - di++; - } - } - break; - case DICE_RIGHT: - for (dy = 0; dy < g_cube_size; dy++) { - i = base + (dy * video_width); - for (dx = 0; dx < g_cube_size; dx++) { - di = base + dy + (g_cube_size - dx - 1) * video_width; - dest[di] = src[i]; - i++; - } - } - break; - default: - g_assert_not_reached (); - break; + base = (map_y << g_cube_bits) * video_width + (map_x << g_cube_bits); + + switch (filter->dicemap[map_i]) { + case DICE_UP: + for (dy = 0; dy < g_cube_size; dy++) { + i = base + dy * video_width; + for (dx = 0; dx < g_cube_size; dx++) { + dest[i] = src[i]; + i++; + } + } + break; + case DICE_LEFT: + for (dy = 0; dy < g_cube_size; dy++) { + i = base + dy * video_width; + + for (dx = 0; dx < g_cube_size; dx++) { + di = base + (dx * video_width) + (g_cube_size - dy - 1); + dest[di] = src[i]; + i++; + } + } + break; + case DICE_DOWN: + for (dy = 0; dy < g_cube_size; dy++) { + di = base + dy * video_width; + i = base + (g_cube_size - dy - 1) * video_width + g_cube_size; + for (dx = 0; dx < g_cube_size; dx++) { + i--; + dest[di] = src[i]; + di++; + } + } + break; + case DICE_RIGHT: + for (dy = 0; dy < g_cube_size; dy++) { + i = base + (dy * video_width); + for (dx = 0; dx < g_cube_size; dx++) { + di = base + dy + (g_cube_size - dx - 1) * video_width; + dest[di] = src[i]; + i++; + } + } + break; + default: + g_assert_not_reached (); + break; } map_i++; } } } -static void -gst_dicetv_create_map (GstDiceTV *filter) +static void +gst_dicetv_create_map (GstDiceTV * filter) { gint x, y, i; - + filter->g_map_height = filter->height >> filter->g_cube_bits; filter->g_map_width = filter->width >> filter->g_cube_bits; filter->g_cube_size = 1 << filter->g_cube_bits; @@ -313,16 +317,17 @@ gst_dicetv_create_map (GstDiceTV *filter) i = 0; for (y = 0; y < filter->g_map_height; y++) { - for(x = 0; x < filter->g_map_width; x++) { + for (x = 0; x < filter->g_map_width; x++) { // dicemap[i] = ((i + y) & 0x3); /* Up, Down, Left or Right */ - filter->dicemap[i] = (fastrand() >> 24) & 0x03; + filter->dicemap[i] = (fastrand () >> 24) & 0x03; i++; } } } static void -gst_dicetv_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec) +gst_dicetv_set_property (GObject * object, guint prop_id, const GValue * value, + GParamSpec * pspec) { GstDiceTV *filter; @@ -341,7 +346,8 @@ gst_dicetv_set_property (GObject * object, guint prop_id, const GValue * value, } static void -gst_dicetv_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec) +gst_dicetv_get_property (GObject * object, guint prop_id, GValue * value, + GParamSpec * pspec) { GstDiceTV *filter; |