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vdpau: use G_N_ELEMENTS instead of hardcoding array sizes

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This commit is contained in:
Carl-Anton Ingmarsson 2009-07-01 00:20:33 +02:00 committed by Jan Schmidt
parent 9661b77ea1
commit f1799ce0d6
3 changed files with 8 additions and 11 deletions
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6
sys/vdpau/gstvdputils.c
View file

@ -39,13 +39,13 @@ gst_vdp_video_to_yuv_caps (GstCaps * caps, GstVdpDevice * device)
if (gst_structure_get_int (structure, "chroma-type", &chroma_type)) {
/* calculate fourcc from chroma_type */
for (i = 0; i < N_FORMATS; i++) {
for (i = 0; i < G_N_ELEMENTS (formats); i++) {
if (formats[i].chroma_type == chroma_type) {
fourcc = g_slist_append (fourcc, GINT_TO_POINTER (formats[i].fourcc));
}
}
} else {
for (i = 0; i < N_FORMATS; i++) {
for (i = 0; i < G_N_ELEMENTS (formats); i++) {
fourcc = g_slist_append (fourcc, GINT_TO_POINTER (formats[i].fourcc));
}
}
@ -92,7 +92,7 @@ gst_vdp_yuv_to_video_caps (GstCaps * caps, GstVdpDevice * device)
gint chroma_type = -1;
/* calculate chroma type from fourcc */
for (i = 0; i < N_FORMATS; i++) {
for (i = 0; i < G_N_ELEMENTS (formats); i++) {
if (formats[i].fourcc == fourcc) {
chroma_type = formats[i].chroma_type;
break;

6
sys/vdpau/gstvdpvideobuffer.c
View file

@ -144,7 +144,7 @@ gst_vdp_video_buffer_get_allowed_yuv_caps (GstVdpDevice * device)
gint i;
caps = gst_caps_new_empty ();
for (i = 0; i < N_CHROMA_TYPES; i++) {
for (i = 0; i < G_N_ELEMENTS (chroma_types); i++) {
VdpStatus status;
VdpBool is_supported;
guint32 max_w, max_h;
@ -164,7 +164,7 @@ gst_vdp_video_buffer_get_allowed_yuv_caps (GstVdpDevice * device)
if (is_supported) {
gint j;
for (j = 0; j < N_FORMATS; j++) {
for (j = 0; j < G_N_ELEMENTS (formats); j++) {
if (formats[j].chroma_type != chroma_types[i])
continue;
@ -204,7 +204,7 @@ gst_vdp_video_buffer_get_allowed_video_caps (GstVdpDevice * device)
gint i;
caps = gst_caps_new_empty ();
for (i = 0; i < N_CHROMA_TYPES; i++) {
for (i = 0; i < G_N_ELEMENTS (chroma_types); i++) {
VdpStatus status;
VdpBool is_supported;
guint32 max_w, max_h;

7
sys/vdpau/gstvdpvideobuffer.h
View file

@ -51,13 +51,10 @@ typedef struct
guint32 fourcc;
} GstVdpVideoBufferFormats;
#define N_CHROMA_TYPES 3
#define N_FORMATS 7
static const VdpChromaType chroma_types[N_CHROMA_TYPES] =
static const VdpChromaType chroma_types[] =
{ VDP_CHROMA_TYPE_420, VDP_CHROMA_TYPE_422, VDP_CHROMA_TYPE_444 };
static const GstVdpVideoBufferFormats formats[N_FORMATS] = {
static const GstVdpVideoBufferFormats formats[] = {
{
VDP_CHROMA_TYPE_420,
VDP_YCBCR_FORMAT_YV12,