mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-25 11:11:08 +00:00
Merge of pending changes, have to do this one by one...
Original commit message from CVS: Merge of pending changes, have to do this one by one...
This commit is contained in:
Wim Taymans
parent
1c7d7e6a6f
commit
08b4e78a53
4 changed files with 130 additions and 36 deletions
|
|
@ -23,19 +23,20 @@
|
|||
#include <gstcolorspace.h>
|
||||
|
||||
|
||||
extern GstColorSpaceConverter gst_colorspace_rgb2rgb_get_converter(GstColorSpace *space, GstColorSpaceType srcspace,
|
||||
extern GstColorSpaceConvertFunction gst_colorspace_rgb2rgb_get_converter(GstColorSpaceConverter *space, GstColorSpaceType srcspace,
|
||||
GstColorSpaceType destspace);
|
||||
extern GstColorSpaceConverter gst_colorspace_yuv2rgb_get_converter(GstColorSpace *space, GstColorSpaceType srcspace,
|
||||
extern GstColorSpaceConvertFunction gst_colorspace_yuv2rgb_get_converter(GstColorSpaceConverter *space, GstColorSpaceType srcspace,
|
||||
GstColorSpaceType destspace);
|
||||
extern GstColorSpaceConverter gst_colorspace_rgb2yuv_get_converter(GstColorSpace *space, GstColorSpaceType srcspace,
|
||||
extern GstColorSpaceConvertFunction gst_colorspace_rgb2yuv_get_converter(GstColorSpaceConverter *space, GstColorSpaceType srcspace,
|
||||
GstColorSpaceType destspace);
|
||||
extern GstColorSpaceConverter gst_colorspace_yuv2yuv_get_converter(GstColorSpace *space, GstColorSpaceType srcspace,
|
||||
extern GstColorSpaceConvertFunction gst_colorspace_yuv2yuv_get_converter(GstColorSpaceConverter *space, GstColorSpaceType srcspace,
|
||||
GstColorSpaceType destspace);
|
||||
|
||||
GstColorSpace *gst_colorspace_new(int width, int height, GstColorSpaceType srcspace, GstColorSpaceType destspace, GdkVisual *destvisual)
|
||||
GstColorSpaceConverter *gst_colorspace_converter_new(gint width, gint height, GstColorSpaceType srcspace,
|
||||
GstColorSpaceType destspace, GdkVisual *destvisual)
|
||||
{
|
||||
|
||||
GstColorSpace *new = g_malloc(sizeof(GstColorSpace));
|
||||
GstColorSpaceConverter *new = g_malloc(sizeof(GstColorSpaceConverter));
|
||||
|
||||
new->width = width;
|
||||
new->height = height;
|
||||
|
|
@ -64,11 +65,13 @@ GstColorSpace *gst_colorspace_new(int width, int height, GstColorSpaceType srcsp
|
|||
}
|
||||
if (new->convert == NULL) {
|
||||
g_print("gst_colorspace: conversion not implemented\n");
|
||||
g_free(new);
|
||||
new = NULL;
|
||||
}
|
||||
return new;
|
||||
}
|
||||
|
||||
void gst_colorspace_destroy(GstColorSpace *space)
|
||||
void gst_colorspace_destroy(GstColorSpaceConverter *space)
|
||||
{
|
||||
if (space->color_tables) g_free(space->color_tables);
|
||||
g_free(space);
|
||||
|
|
|
|||
|
|
@ -48,10 +48,10 @@ typedef enum {
|
|||
|
||||
} GstColorSpaceType;
|
||||
|
||||
typedef struct _GstColorSpace GstColorSpace;
|
||||
typedef void (*GstColorSpaceConverter) (GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
typedef struct _GstColorSpaceConverter GstColorSpaceConverter;
|
||||
typedef void (*GstColorSpaceConvertFunction) (GstColorSpaceConverter *space, guchar *src, guchar *dest);
|
||||
|
||||
struct _GstColorSpace {
|
||||
struct _GstColorSpaceConverter {
|
||||
guint width;
|
||||
guint height;
|
||||
GstColorSpaceType srcspace;
|
||||
|
|
@ -61,7 +61,7 @@ struct _GstColorSpace {
|
|||
guint outsize;
|
||||
/* private */
|
||||
GstColorSpaceYUVTables *color_tables;
|
||||
GstColorSpaceConverter convert;
|
||||
GstColorSpaceConvertFunction convert;
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -70,7 +70,9 @@ struct _GstColorSpace {
|
|||
#define GST_COLORSPACE_IS_YUV_TYPE(type) ((type)>=GST_COLORSPACE_YUV_FIRST && \
|
||||
(type)<=GST_COLORSPACE_YUV_LAST)
|
||||
|
||||
GstColorSpace *gst_colorspace_new(int width, int height, GstColorSpaceType srcspace, GstColorSpaceType destspace, GdkVisual *destvisual);
|
||||
void gst_colorspace_destroy(GstColorSpace *space);
|
||||
GstColorSpaceConverter *gst_colorspace_converter_new(gint width, gint height, GstColorSpaceType srcspace,
|
||||
GstColorSpaceType destspace, GdkVisual *destvisual);
|
||||
#define gst_colorspace_convert(converter, src, dest) (converter)->convert((converter), (src), (dest))
|
||||
void gst_colorspace_destroy(GstColorSpaceConverter *space);
|
||||
|
||||
#endif /* __GST_COLORSPACE_H__ */
|
||||
|
|
|
|||
|
|
@ -22,10 +22,12 @@
|
|||
#include <gst/gst.h>
|
||||
#include <gstcolorspace.h>
|
||||
|
||||
static void gst_colorspace_rgb_to_rgb_identity(GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_rgb24_to_bgr24(GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_rgb_to_rgb_identity(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_rgb24_to_bgr24(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_rgb32_to_bgr32(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_rgb555_to_rgb565(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
|
||||
GstColorSpaceConverter gst_colorspace_rgb2rgb_get_converter(GstColorSpace *space, GstColorSpaceType src, GstColorSpaceType dest) {
|
||||
GstColorSpaceConvertFunction gst_colorspace_rgb2rgb_get_converter(GstColorSpaceConverter *space, GstColorSpaceType src, GstColorSpaceType dest) {
|
||||
switch(src) {
|
||||
case GST_COLORSPACE_RGB24:
|
||||
space->insize = space->width*space->height*3;
|
||||
|
|
@ -53,24 +55,62 @@ GstColorSpaceConverter gst_colorspace_rgb2rgb_get_converter(GstColorSpace *space
|
|||
break;
|
||||
}
|
||||
break;
|
||||
case GST_COLORSPACE_RGB32:
|
||||
space->insize = space->width*space->height*4;
|
||||
switch(dest) {
|
||||
case GST_COLORSPACE_BGR32:
|
||||
space->outsize = space->width*space->height*4;
|
||||
return gst_colorspace_rgb32_to_bgr32;
|
||||
case GST_COLORSPACE_RGB32:
|
||||
space->outsize = space->width*space->height*4;
|
||||
return gst_colorspace_rgb_to_rgb_identity;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
g_print("gst_colorspace: conversion not supported\n");
|
||||
break;
|
||||
case GST_COLORSPACE_BGR32:
|
||||
space->insize = space->width*space->height*4;
|
||||
switch(dest) {
|
||||
case GST_COLORSPACE_RGB32:
|
||||
space->outsize = space->width*space->height*4;
|
||||
return gst_colorspace_rgb32_to_bgr32;
|
||||
case GST_COLORSPACE_BGR32:
|
||||
space->outsize = space->width*space->height*4;
|
||||
return gst_colorspace_rgb_to_rgb_identity;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case GST_COLORSPACE_BGR555:
|
||||
space->insize = space->width*space->height*2;
|
||||
switch(dest) {
|
||||
case GST_COLORSPACE_RGB555:
|
||||
space->outsize = space->width*space->height*2;
|
||||
return gst_colorspace_rgb32_to_bgr32;
|
||||
case GST_COLORSPACE_BGR565:
|
||||
space->outsize = space->width*space->height*2;
|
||||
return gst_colorspace_rgb555_to_rgb565;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
g_print("gst_colorspace: conversion not supported %d %d\n", src, dest);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void gst_colorspace_rgb_to_rgb_identity(GstColorSpace *space, unsigned char *src, unsigned char *dest)
|
||||
static void gst_colorspace_rgb_to_rgb_identity(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest)
|
||||
{
|
||||
memcpy(dest, src, space->outsize);
|
||||
}
|
||||
|
||||
static void gst_colorspace_rgb24_to_bgr24(GstColorSpace *space, unsigned char *src, unsigned char *dest)
|
||||
static void gst_colorspace_rgb24_to_bgr24(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest)
|
||||
{
|
||||
gint size;
|
||||
gchar temp;
|
||||
|
||||
printf("gst_colorspace_rgb24_to_bgr24 %p %p %d\n", src, dest, space->outsize);
|
||||
DEBUG("gst_colorspace_rgb24_to_bgr24 %p %p %d\n", src, dest, space->outsize);
|
||||
|
||||
size = space->outsize/3;
|
||||
|
||||
|
|
@ -93,3 +133,53 @@ static void gst_colorspace_rgb24_to_bgr24(GstColorSpace *space, unsigned char *s
|
|||
DEBUG("gst_colorspace_rgb24_to_bgr24 end\n");
|
||||
}
|
||||
|
||||
static void gst_colorspace_rgb32_to_bgr32(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest)
|
||||
{
|
||||
gint size;
|
||||
gchar temp;
|
||||
|
||||
DEBUG("gst_colorspace_rgb32_to_bgr32 %p %p %d\n", src, dest, space->outsize);
|
||||
|
||||
size = space->outsize/4;
|
||||
|
||||
if (src == dest) {
|
||||
while (size--) {
|
||||
temp = src[0];
|
||||
src[0] = src[2];
|
||||
src[2] = temp;
|
||||
src+=4;
|
||||
}
|
||||
}
|
||||
else {
|
||||
while (size--) {
|
||||
*dest++ = src[2];
|
||||
*dest++ = src[1];
|
||||
*dest++ = src[0];
|
||||
dest++;
|
||||
src+=4;
|
||||
}
|
||||
}
|
||||
DEBUG("gst_colorspace_rgb32_to_bgr32 end\n");
|
||||
}
|
||||
|
||||
static void gst_colorspace_rgb555_to_rgb565(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest)
|
||||
{
|
||||
gint size;
|
||||
guint32 *srcptr = (guint32 *) src;
|
||||
guint32 *destptr = (guint32 *) dest;
|
||||
|
||||
DEBUG("gst_colorspace_rgb555_to_rgb565 %p %p %d\n", src, dest, space->outsize);
|
||||
|
||||
size = space->outsize/4;
|
||||
|
||||
if (src == dest) {
|
||||
while (size--) {
|
||||
*srcptr += (*srcptr++)&0xFFE0FFE0;
|
||||
}
|
||||
}
|
||||
else {
|
||||
while (size--) {
|
||||
*destptr++ = *srcptr + ((*srcptr++)&0xFFE0FFE0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -34,13 +34,13 @@
|
|||
|
||||
#include "yuv2rgb.h"
|
||||
|
||||
static void gst_colorspace_yuv420P_to_rgb32(GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_bgr32(GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_bgr32_mmx(GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_rgb24(GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_bgr24(GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_rgb16(GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_bgr16_mmx(GstColorSpace *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_rgb32(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_bgr32(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_bgr32_mmx(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_rgb24(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_bgr24(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_rgb16(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
static void gst_colorspace_yuv420P_to_bgr16_mmx(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest);
|
||||
|
||||
static void gst_colorspace_yuv_to_rgb16(GstColorSpaceYUVTables *tables,
|
||||
unsigned char *lum,
|
||||
|
|
@ -78,7 +78,7 @@ static void gst_colorspace_yuv_to_bgr16_mmx(GstColorSpaceYUVTables *tables,
|
|||
static GstColorSpaceYUVTables * gst_colorspace_init_yuv(long depth,
|
||||
long red_mask, long green_mask, long blue_mask);
|
||||
|
||||
GstColorSpaceConverter gst_colorspace_yuv2rgb_get_converter(GstColorSpace *space, GstColorSpaceType src, GstColorSpaceType dest) {
|
||||
GstColorSpaceConvertFunction gst_colorspace_yuv2rgb_get_converter(GstColorSpaceConverter *space, GstColorSpaceType src, GstColorSpaceType dest) {
|
||||
DEBUG("gst_colorspace_yuv2rgb_get_converter %d %d\n", src, dest);
|
||||
switch(src) {
|
||||
case GST_COLORSPACE_YUV420P:
|
||||
|
|
@ -131,7 +131,7 @@ GstColorSpaceConverter gst_colorspace_yuv2rgb_get_converter(GstColorSpace *space
|
|||
return NULL;
|
||||
}
|
||||
|
||||
static void gst_colorspace_yuv420P_to_bgr32(GstColorSpace *space, unsigned char *src, unsigned char *dest)
|
||||
static void gst_colorspace_yuv420P_to_bgr32(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest)
|
||||
{
|
||||
int size;
|
||||
DEBUG("gst_colorspace_yuv420P_to_bgr32\n");
|
||||
|
|
@ -148,12 +148,11 @@ static void gst_colorspace_yuv420P_to_bgr32(GstColorSpace *space, unsigned char
|
|||
|
||||
}
|
||||
|
||||
static void gst_colorspace_yuv420P_to_rgb32(GstColorSpace *space, unsigned char *src, unsigned char *dest)
|
||||
static void gst_colorspace_yuv420P_to_rgb32(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest)
|
||||
{
|
||||
int size;
|
||||
DEBUG("gst_colorspace_yuv420P_to_rgb32\n");
|
||||
|
||||
|
||||
size = space->width * space->height;
|
||||
|
||||
gst_colorspace_yuv_to_rgb32(space->color_tables,
|
||||
|
|
@ -166,7 +165,7 @@ static void gst_colorspace_yuv420P_to_rgb32(GstColorSpace *space, unsigned char
|
|||
|
||||
}
|
||||
|
||||
static void gst_colorspace_yuv420P_to_bgr24(GstColorSpace *space, unsigned char *src, unsigned char *dest) {
|
||||
static void gst_colorspace_yuv420P_to_bgr24(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest) {
|
||||
int size;
|
||||
DEBUG("gst_colorspace_yuv420P_to_bgr24\n");
|
||||
|
||||
|
|
@ -181,7 +180,7 @@ static void gst_colorspace_yuv420P_to_bgr24(GstColorSpace *space, unsigned char
|
|||
space->width);
|
||||
}
|
||||
|
||||
static void gst_colorspace_yuv420P_to_rgb24(GstColorSpace *space, unsigned char *src, unsigned char *dest) {
|
||||
static void gst_colorspace_yuv420P_to_rgb24(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest) {
|
||||
int size;
|
||||
DEBUG("gst_colorspace_yuv420P_to_rgb24\n");
|
||||
|
||||
|
|
@ -197,7 +196,7 @@ static void gst_colorspace_yuv420P_to_rgb24(GstColorSpace *space, unsigned char
|
|||
|
||||
}
|
||||
|
||||
static void gst_colorspace_yuv420P_to_rgb16(GstColorSpace *space, unsigned char *src, unsigned char *dest) {
|
||||
static void gst_colorspace_yuv420P_to_rgb16(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest) {
|
||||
int size;
|
||||
DEBUG("gst_colorspace_yuv420P_to_rgb16\n");
|
||||
|
||||
|
|
@ -217,7 +216,7 @@ static void gst_colorspace_yuv420P_to_rgb16(GstColorSpace *space, unsigned char
|
|||
static mmx_t MMX16_redmask = (mmx_t)(long long)0xf800f800f800f800LL; //dd 07c00 7c00h, 07c007c00h
|
||||
static mmx_t MMX16_grnmask = (mmx_t)(long long)0x07e007e007e007e0LL; //dd 003e0 03e0h, 003e003e0h
|
||||
|
||||
static void gst_colorspace_yuv420P_to_bgr32_mmx(GstColorSpace *space, unsigned char *src, unsigned char *dest) {
|
||||
static void gst_colorspace_yuv420P_to_bgr32_mmx(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest) {
|
||||
int size;
|
||||
DEBUG("gst_colorspace_yuv420P_to_rgb32_mmx\n");
|
||||
|
||||
|
|
@ -232,7 +231,7 @@ static void gst_colorspace_yuv420P_to_bgr32_mmx(GstColorSpace *space, unsigned c
|
|||
space->width);
|
||||
|
||||
}
|
||||
static void gst_colorspace_yuv420P_to_bgr16_mmx(GstColorSpace *space, unsigned char *src, unsigned char *dest) {
|
||||
static void gst_colorspace_yuv420P_to_bgr16_mmx(GstColorSpaceConverter *space, unsigned char *src, unsigned char *dest) {
|
||||
int size;
|
||||
DEBUG("gst_colorspace_yuv420P_to_bgr16_mmx \n");
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue