summaryrefslogtreecommitdiffstats
path: root/sys/glsink/gstgl_pdrimage.c
diff options
context:
space:
mode:
Diffstat (limited to 'sys/glsink/gstgl_pdrimage.c')
-rw-r--r--sys/glsink/gstgl_pdrimage.c411
1 files changed, 209 insertions, 202 deletions
diff --git a/sys/glsink/gstgl_pdrimage.c b/sys/glsink/gstgl_pdrimage.c
index 3cc5c57f..20582ebf 100644
--- a/sys/glsink/gstgl_pdrimage.c
+++ b/sys/glsink/gstgl_pdrimage.c
@@ -31,15 +31,16 @@
#include "gstglsink.h"
typedef struct _GstGLImageConnection GstGLImageConnection;
-struct _GstGLImageConnection {
+struct _GstGLImageConnection
+{
GstImageConnection conn;
Display *dpy;
gint w, h;
gint bpp;
-
+
int ytex_id;
int uvtex_id;
- int septex_id;
+ int septex_id;
unsigned char *m_memory;
int m_bufslots[4];
};
@@ -54,50 +55,57 @@ typedef struct _GstNvImage GstNvImage;
struct _GstNvImage
{
GstImageData data;
- int slot; // < AGP_BUFSLOTS: allocated from AGP mem, otherwise from CPU mem
+ int slot; // < AGP_BUFSLOTS: allocated from AGP mem, otherwise from CPU mem
GstGLImageConnection *conn;
};
-static GstGLImageInfo * gst_gl_nvimage_info (GstImageInfo *info);
-static GstGLImageConnection * gst_gl_nvimage_connection (GstImageConnection *conn);
-static gboolean gst_gl_nvimage_check_xvideo ();
-
-static GstCaps * gst_gl_nvimage_get_caps (GstImageInfo *info);
-static GstImageConnection * gst_gl_nvimage_set_caps (GstImageInfo *info, GstCaps *caps);
-static GstImageData * gst_gl_nvimage_get_image (GstImageInfo *info, GstImageConnection *conn);
-static void gst_gl_nvimage_put_image (GstImageInfo *info, GstImageData *image);
-static void gst_gl_nvimage_free_image (GstImageData *image);
-static void gst_gl_nvimage_open_conn (GstImageConnection *conn, GstImageInfo *info);
-static void gst_gl_nvimage_close_conn (GstImageConnection *conn, GstImageInfo *info);
-static void gst_gl_nvimage_free_conn (GstImageConnection *conn);
-
-GstImagePlugin* get_gl_nvimage_plugin(void)
+static GstGLImageInfo *gst_gl_nvimage_info (GstImageInfo * info);
+static GstGLImageConnection *gst_gl_nvimage_connection (GstImageConnection *
+ conn);
+static gboolean gst_gl_nvimage_check_xvideo ();
+
+static GstCaps *gst_gl_nvimage_get_caps (GstImageInfo * info);
+static GstImageConnection *gst_gl_nvimage_set_caps (GstImageInfo * info,
+ GstCaps * caps);
+static GstImageData *gst_gl_nvimage_get_image (GstImageInfo * info,
+ GstImageConnection * conn);
+static void gst_gl_nvimage_put_image (GstImageInfo * info,
+ GstImageData * image);
+static void gst_gl_nvimage_free_image (GstImageData * image);
+static void gst_gl_nvimage_open_conn (GstImageConnection * conn,
+ GstImageInfo * info);
+static void gst_gl_nvimage_close_conn (GstImageConnection * conn,
+ GstImageInfo * info);
+static void gst_gl_nvimage_free_conn (GstImageConnection * conn);
+
+GstImagePlugin *
+get_gl_nvimage_plugin (void)
{
static GstImagePlugin plugin = { gst_gl_nvimage_get_caps,
- gst_gl_nvimage_set_caps,
- gst_gl_nvimage_get_image,
- gst_gl_nvimage_put_image,
- gst_gl_nvimage_free_image};
+ gst_gl_nvimage_set_caps,
+ gst_gl_nvimage_get_image,
+ gst_gl_nvimage_put_image,
+ gst_gl_nvimage_free_image
+ };
return &plugin;
}
static GstGLImageInfo *
-gst_gl_nvimage_info (GstImageInfo *info)
+gst_gl_nvimage_info (GstImageInfo * info)
{
- if (info == NULL || info->id != GST_MAKE_FOURCC ('X', 'l', 'i', 'b'))
- {
+ if (info == NULL || info->id != GST_MAKE_FOURCC ('X', 'l', 'i', 'b')) {
return NULL;
}
return (GstGLImageInfo *) info;
}
static GstGLImageConnection *
-gst_gl_nvimage_connection (GstImageConnection *conn)
+gst_gl_nvimage_connection (GstImageConnection * conn)
{
if (conn == NULL || conn->free_conn != gst_gl_nvimage_free_conn)
- return NULL;
+ return NULL;
return (GstGLImageConnection *) conn;
}
@@ -105,47 +113,46 @@ gboolean
gst_gl_nvimage_check_xvideo ()
{
int ver, rel, req, ev, err;
-
-#if 0
+
+#if 0
if (display == NULL)
return FALSE;
- if (Success == XvQueryExtension (display,&ver,&rel,&req,&ev,&err))
+ if (Success == XvQueryExtension (display, &ver, &rel, &req, &ev, &err))
return TRUE;
#endif
return FALSE;
}
-static GstCaps *
-gst_gl_nvimage_get_caps (GstImageInfo *info)
+static GstCaps *
+gst_gl_nvimage_get_caps (GstImageInfo * info)
{
gint i;
int adaptors;
int formats;
GstCaps *caps = NULL;
GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
-
+
/* we don't handle these image information */
- if (xinfo == NULL) return NULL;
+ if (xinfo == NULL)
+ return NULL;
- if (gst_gl_nvimage_check_xvideo () == FALSE)
- {
- g_warning("GL_NVImage: Server has no NVidia extension support\n");
+ if (gst_gl_nvimage_check_xvideo () == FALSE) {
+ g_warning ("GL_NVImage: Server has no NVidia extension support\n");
return NULL;
}
- caps = gst_caps_append (caps, GST_CAPS_NEW (
- "xvimage_caps",
- "video/raw",
- "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('Y', 'C', '1', '2')),
- "width", GST_PROPS_INT_RANGE (0, 1024),
- "height", GST_PROPS_INT_RANGE (0, 1024))
- );
+ caps = gst_caps_append (caps, GST_CAPS_NEW ("xvimage_caps",
+ "video/raw",
+ "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('Y', 'C', '1', '2')),
+ "width", GST_PROPS_INT_RANGE (0, 1024),
+ "height", GST_PROPS_INT_RANGE (0, 1024))
+ );
return caps;
}
static GstImageConnection *
-gst_gl_nvimage_set_caps (GstImageInfo *info, GstCaps *caps)
+gst_gl_nvimage_set_caps (GstImageInfo * info, GstCaps * caps)
{
gint i, j = 0;
int adaptors;
@@ -153,78 +160,75 @@ gst_gl_nvimage_set_caps (GstImageInfo *info, GstCaps *caps)
GstGLImageConnection *conn;
GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
guint32 format;
-
+
/* we don't handle these image information */
- if (xinfo == NULL) return NULL;
-
+ if (xinfo == NULL)
+ return NULL;
+
conn = g_new0 (GstGLImageConnection, 1);
conn->conn.open_conn = gst_gl_nvimage_open_conn;
conn->conn.close_conn = gst_gl_nvimage_close_conn;
conn->conn.free_conn = gst_gl_nvimage_free_conn;
- gst_caps_get (caps,
- "width", &conn->w,
- "height", &conn->h,
- "format", &format,
- NULL);
+ gst_caps_get (caps,
+ "width", &conn->w, "height", &conn->h, "format", &format, NULL);
// maybe I should a bit more checking here, e.g. maximum size smaller than maximum texture extents
- if (format != GST_MAKE_FOURCC ('R', 'G', 'B', ' '))
- {
- GST_DEBUG (GST_CAT_PLUGIN_INFO, "GL_NVImage: Format is invalid !\n");
- return NULL;
- }
- if (0) //conn->port == (XvPortID) -1)
+ if (format != GST_MAKE_FOURCC ('R', 'G', 'B', ' ')) {
+ GST_DEBUG (GST_CAT_PLUGIN_INFO, "GL_NVImage: Format is invalid !\n");
+ return NULL;
+ }
+ if (0) //conn->port == (XvPortID) -1)
{
/* this happens if the plugin can't handle the caps, so no warning */
g_free (conn);
return NULL;
}
-
- GST_DEBUG (GST_CAT_PLUGIN_INFO, "GL_NVImage: caps %p are ok, creating image", caps);
+
+ GST_DEBUG (GST_CAT_PLUGIN_INFO, "GL_NVImage: caps %p are ok, creating image",
+ caps);
return (GstImageConnection *) conn;
}
static GstImageData *
-gst_gl_nvimage_get_image (GstImageInfo *info, GstImageConnection *conn)
+gst_gl_nvimage_get_image (GstImageInfo * info, GstImageConnection * conn)
{
GstNvImage *image;
- GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
- GstGLImageConnection *nvconn = gst_gl_nvimage_connection (conn);
+ GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
+ GstGLImageConnection *nvconn = gst_gl_nvimage_connection (conn);
int slot = 0;
-
+
/* checks */
- if (xinfo == NULL) return NULL;
- if (nvconn == NULL) return NULL;
+ if (xinfo == NULL)
+ return NULL;
+ if (nvconn == NULL)
+ return NULL;
// I should also check the current GLX context !
// Ah, Don't have to, I am guarantueed to always be in the same thread
- image = g_new0(GstNvImage, 1);
-
- for (slot = 0; slot < AGP_BUFSLOTS; slot++)
- {
- if (!nvconn->m_bufslots[slot]) break;
- }
-
- image->data.size = nvconn->w * nvconn->h * 3/2;
-
- if (slot < AGP_BUFSLOTS) // found an AGP buffer slot
- {
- image->data.data = nvconn->m_memory + slot * YUVTEX_SIZE;
- image->slot = slot; // store for freeing
- nvconn->m_bufslots[slot] = 1; // it is now taken
- }
- else
- {
- g_warning("Allocating from main memory !");
- image->data.data = g_malloc(image->data.size);
- image->slot = AGP_BUFSLOTS; // no AGP slot
- }
- image->conn = nvconn;
+ image = g_new0 (GstNvImage, 1);
- if (image->data.data == NULL)
+ for (slot = 0; slot < AGP_BUFSLOTS; slot++) {
+ if (!nvconn->m_bufslots[slot])
+ break;
+ }
+
+ image->data.size = nvconn->w * nvconn->h * 3 / 2;
+
+ if (slot < AGP_BUFSLOTS) // found an AGP buffer slot
{
+ image->data.data = nvconn->m_memory + slot * YUVTEX_SIZE;
+ image->slot = slot; // store for freeing
+ nvconn->m_bufslots[slot] = 1; // it is now taken
+ } else {
+ g_warning ("Allocating from main memory !");
+ image->data.data = g_malloc (image->data.size);
+ image->slot = AGP_BUFSLOTS; // no AGP slot
+ }
+ image->conn = nvconn;
+
+ if (image->data.data == NULL) {
g_warning ("GL_NvImage: data allocation failed!");
g_free (image);
return NULL;
@@ -233,166 +237,169 @@ gst_gl_nvimage_get_image (GstImageInfo *info, GstImageConnection *conn)
return (GstImageData *) image;
}
-static void
-gst_gl_nvimage_put_image (GstImageInfo *info, GstImageData *image)
+static void
+gst_gl_nvimage_put_image (GstImageInfo * info, GstImageData * image)
{
GstNvImage *im = (GstNvImage *) image;
- GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
-
+ GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
+
/* checks omitted for speed (and lazyness), do we need them? */
g_assert (xinfo != NULL);
-
+
/* Upload the texture here */
- g_warning("PUTTING IMAGE - BROOOKEN");
+ g_warning ("PUTTING IMAGE - BROOOKEN");
// both upload the video, and redraw the screen
- glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
+ glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
- glEnable(GL_TEXTURE_2D);
+ glEnable (GL_TEXTURE_2D);
- glPushMatrix();
+ glPushMatrix ();
//glTranslatef(0,1,0);
- glRotatef(xinfo->rotX-250,1,0,0);
- glRotatef(xinfo->rotY,0,1,0);
+ glRotatef (xinfo->rotX - 250, 1, 0, 0);
+ glRotatef (xinfo->rotY, 0, 1, 0);
int zoom = xinfo->zoom;
- glScaled(zoom,zoom,zoom);
+
+ glScaled (zoom, zoom, zoom);
//Draws the surface rectangle
- glBindTexture(GL_TEXTURE_2D, im->conn->ytex_id);
- glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, im->conn->w, im->conn->h, GL_RGBA,
- GL_UNSIGNED_BYTE, im->data.data);
- float xmax = (float)im->conn->w/TEX_XSIZE;
- float ymax = (float)im->conn->h/TEX_YSIZE;
+ glBindTexture (GL_TEXTURE_2D, im->conn->ytex_id);
+ glTexSubImage2D (GL_TEXTURE_2D, 0, 0, 0, im->conn->w, im->conn->h, GL_RGBA,
+ GL_UNSIGNED_BYTE, im->data.data);
+ float xmax = (float) im->conn->w / TEX_XSIZE;
+ float ymax = (float) im->conn->h / TEX_YSIZE;
+
+ glColor4f (1, 1, 1, 1);
+ glBegin (GL_QUADS);
- glColor4f(1,1,1,1);
- glBegin(GL_QUADS);
+ glNormal3f (0, -1, 0);
- glNormal3f(0, -1, 0);
-
- glTexCoord2f(xmax, 0);
- glVertex3f(4,0,-4);
+ glTexCoord2f (xmax, 0);
+ glVertex3f (4, 0, -4);
- glTexCoord2f(0, 0);
- glVertex3f(-4,0,-4);
+ glTexCoord2f (0, 0);
+ glVertex3f (-4, 0, -4);
- glTexCoord2f(0, ymax);
- glVertex3f(-4,0,4);
+ glTexCoord2f (0, ymax);
+ glVertex3f (-4, 0, 4);
- glTexCoord2f(xmax, ymax);
- glVertex3f(4,0,4);
+ glTexCoord2f (xmax, ymax);
+ glVertex3f (4, 0, 4);
- glEnd();
+ glEnd ();
- glPopMatrix();
+ glPopMatrix ();
- glXSwapBuffers(xinfo->dpy, xinfo->win);
+ glXSwapBuffers (xinfo->dpy, xinfo->win);
}
-static void
-gst_gl_nvimage_free_image (GstImageData *image)
+static void
+gst_gl_nvimage_free_image (GstImageData * image)
{
GstNvImage *im = (GstNvImage *) image;
+
g_return_if_fail (im != NULL);
- GstGLImageConnection *nvconn = im->conn;
+ GstGLImageConnection *nvconn = im->conn;
- if (im->slot < AGP_BUFSLOTS)
- {
- nvconn->m_bufslots[im->slot] = 0;
- }
- else
- g_free(im->data.data);
+ if (im->slot < AGP_BUFSLOTS) {
+ nvconn->m_bufslots[im->slot] = 0;
+ } else
+ g_free (im->data.data);
g_free (im);
}
static void
-gst_gl_nvimage_open_conn (GstImageConnection *conn, GstImageInfo *info)
+gst_gl_nvimage_open_conn (GstImageConnection * conn, GstImageInfo * info)
{
- GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
+ GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
GstGLImageConnection *xconn = gst_gl_nvimage_connection (conn);
- unsigned char data_sep[2][2] = {{0, 255}, {0, 255}};
+ unsigned char data_sep[2][2] = { {0, 255}, {0, 255} };
int slot;
- g_warning("Opening NVidia Connection");
- xconn->m_memory = (unsigned char*)glXAllocateMemoryNV(AGP_BUFSLOTS*YUVTEX_SIZE, 0, 1.0, 1.0);
-
- if (!xconn->m_memory)
- {
- printf("Unable to acquire graphics card mem... will acquire in normal memory.\n");
- for (slot = 0; slot < AGP_BUFSLOTS; slot++)
- xconn->m_bufslots[slot] = 1;
- }
- else
- {
- // maybe this fast writable memory, awfully slow to read from, though
- glPixelDataRangeNV(GL_WRITE_PIXEL_DATA_RANGE_NV, AGP_BUFSLOTS*YUVTEX_SIZE, xconn->m_memory);
- glEnableClientState(GL_WRITE_PIXEL_DATA_RANGE_NV);
-
- for (slot = 0; slot < AGP_BUFSLOTS; slot++)
- xconn->m_bufslots[slot] = 0;
- }
-
- glGenTextures(1, &xconn->ytex_id);
- glBindTexture(GL_TEXTURE_2D, xconn->ytex_id);
- glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
- glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
- glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE8_ALPHA8, TEX_XSIZE, TEX_YSIZE, 0, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, NULL);
-
- glActiveTextureARB(GL_TEXTURE1_ARB);
- glGenTextures(1, &xconn->uvtex_id);
- glBindTexture(GL_TEXTURE_2D, xconn->uvtex_id);
- glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
- glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE8_ALPHA8, TEX_XSIZE/2, TEX_YSIZE/2, 0, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, NULL);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
- glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD);
-
- glActiveTextureARB(GL_TEXTURE2_ARB);
- glGenTextures(1, &xconn->septex_id);
- glBindTexture(GL_TEXTURE_2D, xconn->septex_id);
- glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
- glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE8, 2, 2, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, data_sep);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
- glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD);
-
- glFlushPixelDataRangeNV(GL_WRITE_PIXEL_DATA_RANGE_NV);
+ g_warning ("Opening NVidia Connection");
+ xconn->m_memory =
+ (unsigned char *) glXAllocateMemoryNV (AGP_BUFSLOTS * YUVTEX_SIZE, 0, 1.0,
+ 1.0);
+
+ if (!xconn->m_memory) {
+ printf
+ ("Unable to acquire graphics card mem... will acquire in normal memory.\n");
+ for (slot = 0; slot < AGP_BUFSLOTS; slot++)
+ xconn->m_bufslots[slot] = 1;
+ } else {
+ // maybe this fast writable memory, awfully slow to read from, though
+ glPixelDataRangeNV (GL_WRITE_PIXEL_DATA_RANGE_NV,
+ AGP_BUFSLOTS * YUVTEX_SIZE, xconn->m_memory);
+ glEnableClientState (GL_WRITE_PIXEL_DATA_RANGE_NV);
+
+ for (slot = 0; slot < AGP_BUFSLOTS; slot++)
+ xconn->m_bufslots[slot] = 0;
+ }
+
+ glGenTextures (1, &xconn->ytex_id);
+ glBindTexture (GL_TEXTURE_2D, xconn->ytex_id);
+ glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+ glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+ glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE8_ALPHA8, TEX_XSIZE, TEX_YSIZE, 0,
+ GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, NULL);
+
+ glActiveTextureARB (GL_TEXTURE1_ARB);
+ glGenTextures (1, &xconn->uvtex_id);
+ glBindTexture (GL_TEXTURE_2D, xconn->uvtex_id);
+ glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
+ glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE8_ALPHA8, TEX_XSIZE / 2,
+ TEX_YSIZE / 2, 0, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, NULL);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+ glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD);
+
+ glActiveTextureARB (GL_TEXTURE2_ARB);
+ glGenTextures (1, &xconn->septex_id);
+ glBindTexture (GL_TEXTURE_2D, xconn->septex_id);
+ glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
+ glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE8, 2, 2, 0, GL_LUMINANCE,
+ GL_UNSIGNED_BYTE, data_sep);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+ glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD);
+
+ glFlushPixelDataRangeNV (GL_WRITE_PIXEL_DATA_RANGE_NV);
//glEnable(GL_TEXTURE_2D);
- glActiveTextureARB(GL_TEXTURE0_ARB);
- glEnable(GL_TEXTURE_2D);
- glActiveTextureARB(GL_TEXTURE1_ARB);
- glEnable(GL_TEXTURE_2D);
- glActiveTextureARB(GL_TEXTURE2_ARB);
- glEnable(GL_TEXTURE_2D);
- glActiveTextureARB(GL_TEXTURE0_ARB);
+ glActiveTextureARB (GL_TEXTURE0_ARB);
+ glEnable (GL_TEXTURE_2D);
+ glActiveTextureARB (GL_TEXTURE1_ARB);
+ glEnable (GL_TEXTURE_2D);
+ glActiveTextureARB (GL_TEXTURE2_ARB);
+ glEnable (GL_TEXTURE_2D);
+ glActiveTextureARB (GL_TEXTURE0_ARB);
}
static void
-gst_gl_nvimage_close_conn (GstImageConnection *conn, GstImageInfo *info)
+gst_gl_nvimage_close_conn (GstImageConnection * conn, GstImageInfo * info)
{
GstGLImageConnection *xconn = gst_gl_nvimage_connection (conn);
- GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
+ GstGLImageInfo *xinfo = gst_gl_nvimage_info (info);
// anything needed in here ? Oh, maybe drawing de-init, or something
- glDeleteTextures(1, &xconn->ytex_id);
- glDeleteTextures(1, &xconn->uvtex_id);
- glDeleteTextures(1, &xconn->septex_id);
+ glDeleteTextures (1, &xconn->ytex_id);
+ glDeleteTextures (1, &xconn->uvtex_id);
+ glDeleteTextures (1, &xconn->septex_id);
}
-static void
-gst_gl_nvimage_free_conn (GstImageConnection *conn)
+static void
+gst_gl_nvimage_free_conn (GstImageConnection * conn)
{
- GstGLImageConnection *nvconn = gst_gl_nvimage_connection (conn);
+ GstGLImageConnection *nvconn = gst_gl_nvimage_connection (conn);
g_free (nvconn);
}
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-09-03 04:38:50 +0000