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[507/906] GstGLTestSrc: update for 1.0

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This commit is contained in:
Matthew Waters 2012-06-05 15:40:52 +10:00
parent 42127be707
commit 00c11d955e
4 changed files with 67 additions and 79 deletions
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28
gst/gl/gltestsrc.c
View File

@ -79,11 +79,11 @@ static const struct vts_color_struct vts_colors[] = {
}; };
static void static void
gst_gl_test_src_unicolor (GstGLTestSrc * v, GstGLBuffer * buffer, int w, gst_gl_test_src_unicolor (GstGLTestSrc * v, GstBuffer * buffer, int w,
int h, const struct vts_color_struct *color); int h, const struct vts_color_struct *color);
void void
gst_gl_test_src_smpte (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_smpte (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
int i; int i;
@ -186,7 +186,7 @@ gst_gl_test_src_smpte (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h)
} }
void void
gst_gl_test_src_snow (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_snow (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
glClearColor (0.0, 0.0, 0.0, 1.0); glClearColor (0.0, 0.0, 0.0, 1.0);
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@ -208,7 +208,7 @@ gst_gl_test_src_snow (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h)
} }
static void static void
gst_gl_test_src_unicolor (GstGLTestSrc * v, GstGLBuffer * buffer, int w, gst_gl_test_src_unicolor (GstGLTestSrc * v, GstBuffer * buffer, int w,
int h, const struct vts_color_struct *color) int h, const struct vts_color_struct *color)
{ {
glClearColor (color->R * (1 / 255.0f), color->G * (1 / 255.0f), glClearColor (color->R * (1 / 255.0f), color->G * (1 / 255.0f),
@ -217,37 +217,37 @@ gst_gl_test_src_unicolor (GstGLTestSrc * v, GstGLBuffer * buffer, int w,
} }
void void
gst_gl_test_src_black (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_black (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_BLACK); gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_BLACK);
} }
void void
gst_gl_test_src_white (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_white (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_WHITE); gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_WHITE);
} }
void void
gst_gl_test_src_red (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_red (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_RED); gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_RED);
} }
void void
gst_gl_test_src_green (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_green (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_GREEN); gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_GREEN);
} }
void void
gst_gl_test_src_blue (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_blue (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_BLUE); gst_gl_test_src_unicolor (v, buffer, w, h, vts_colors + COLOR_BLUE);
} }
void void
gst_gl_test_src_checkers1 (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_checkers1 (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
#if 0 #if 0
int x, y; int x, y;
@ -276,7 +276,7 @@ gst_gl_test_src_checkers1 (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h)
} }
void void
gst_gl_test_src_checkers2 (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_checkers2 (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
#if 0 #if 0
int x, y; int x, y;
@ -313,7 +313,7 @@ gst_gl_test_src_checkers2 (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h)
} }
void void
gst_gl_test_src_checkers4 (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_checkers4 (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
#if 0 #if 0
int x, y; int x, y;
@ -356,7 +356,7 @@ gst_gl_test_src_checkers4 (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h)
} }
void void
gst_gl_test_src_checkers8 (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_checkers8 (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
#if 0 #if 0
int x, y; int x, y;
@ -411,7 +411,7 @@ gst_gl_test_src_checkers8 (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h)
} }
void void
gst_gl_test_src_circular (GstGLTestSrc * v, GstGLBuffer * buffer, int w, int h) gst_gl_test_src_circular (GstGLTestSrc * v, GstBuffer * buffer, int w, int h)
{ {
#if 0 #if 0
int i; int i;

24
gst/gl/gltestsrc.h
View File

@ -31,28 +31,28 @@ struct vts_color_struct {
}; };
void gst_gl_test_src_smpte (GstGLTestSrc * v, void gst_gl_test_src_smpte (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_snow (GstGLTestSrc * v, void gst_gl_test_src_snow (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_black (GstGLTestSrc * v, void gst_gl_test_src_black (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_white (GstGLTestSrc * v, void gst_gl_test_src_white (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_red (GstGLTestSrc * v, void gst_gl_test_src_red (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_green (GstGLTestSrc * v, void gst_gl_test_src_green (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_blue (GstGLTestSrc * v, void gst_gl_test_src_blue (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_checkers1 (GstGLTestSrc * v, void gst_gl_test_src_checkers1 (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_checkers2 (GstGLTestSrc * v, void gst_gl_test_src_checkers2 (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_checkers4 (GstGLTestSrc * v, void gst_gl_test_src_checkers4 (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_checkers8 (GstGLTestSrc * v, void gst_gl_test_src_checkers8 (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
void gst_gl_test_src_circular (GstGLTestSrc * v, void gst_gl_test_src_circular (GstGLTestSrc * v,
GstGLBuffer *buffer, int w, int h); GstBuffer *buffer, int w, int h);
#endif #endif

90
gst/gl/gstgltestsrc.c
View File

@ -61,6 +61,7 @@ enum
/* FILL ME */ /* FILL ME */
}; };
#define gst_gl_test_src_parent_class parent_class
G_DEFINE_TYPE (GstGLTestSrc, gst_gl_test_src, GST_TYPE_PUSH_SRC); G_DEFINE_TYPE (GstGLTestSrc, gst_gl_test_src, GST_TYPE_PUSH_SRC);
static void gst_gl_test_src_set_pattern (GstGLTestSrc * gltestsrc, static void gst_gl_test_src_set_pattern (GstGLTestSrc * gltestsrc,
@ -70,10 +71,11 @@ static void gst_gl_test_src_set_property (GObject * object, guint prop_id,
static void gst_gl_test_src_get_property (GObject * object, guint prop_id, static void gst_gl_test_src_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec); GValue * value, GParamSpec * pspec);
static gboolean gst_gl_test_src_src_query (GstPad * pad, GstQuery * query); static gboolean gst_gl_test_src_src_query (GstPad * pad, GstObject * object,
GstQuery * query);
static gboolean gst_gl_test_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps); static gboolean gst_gl_test_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps);
static void gst_gl_test_src_src_fixate (GstPad * pad, GstCaps * caps); static GstCaps *gst_gl_test_src_fixate (GstBaseSrc * bsrc, GstCaps * caps);
static gboolean gst_gl_test_src_is_seekable (GstBaseSrc * psrc); static gboolean gst_gl_test_src_is_seekable (GstBaseSrc * psrc);
static gboolean gst_gl_test_src_do_seek (GstBaseSrc * bsrc, static gboolean gst_gl_test_src_do_seek (GstBaseSrc * bsrc,
@ -87,8 +89,8 @@ static GstFlowReturn gst_gl_test_src_create (GstPushSrc * psrc,
static gboolean gst_gl_test_src_start (GstBaseSrc * basesrc); static gboolean gst_gl_test_src_start (GstBaseSrc * basesrc);
static gboolean gst_gl_test_src_stop (GstBaseSrc * basesrc); static gboolean gst_gl_test_src_stop (GstBaseSrc * basesrc);
static void gst_gl_test_src_callback (gint width, gint height, guint texture, /*static void gst_gl_test_src_callback (gint width, gint height, guint texture,
gpointer stuff); gpointer stuff); */
#define GST_TYPE_GL_TEST_SRC_PATTERN (gst_gl_test_src_pattern_get_type ()) #define GST_TYPE_GL_TEST_SRC_PATTERN (gst_gl_test_src_pattern_get_type ())
static GType static GType
@ -167,6 +169,7 @@ gst_gl_test_src_class_init (GstGLTestSrcClass * klass)
gstbasesrc_class->get_times = gst_gl_test_src_get_times; gstbasesrc_class->get_times = gst_gl_test_src_get_times;
gstbasesrc_class->start = gst_gl_test_src_start; gstbasesrc_class->start = gst_gl_test_src_start;
gstbasesrc_class->stop = gst_gl_test_src_stop; gstbasesrc_class->stop = gst_gl_test_src_stop;
gstbasesrc_class->fixate = gst_gl_test_src_fixate;
gstpushsrc_class->create = gst_gl_test_src_create; gstpushsrc_class->create = gst_gl_test_src_create;
} }
@ -176,8 +179,6 @@ gst_gl_test_src_init (GstGLTestSrc * src)
{ {
GstPad *pad = GST_BASE_SRC_PAD (src); GstPad *pad = GST_BASE_SRC_PAD (src);
gst_pad_set_fixatecaps_function (pad, gst_gl_test_src_src_fixate);
gst_gl_test_src_set_pattern (src, GST_GL_TEST_SRC_SMPTE); gst_gl_test_src_set_pattern (src, GST_GL_TEST_SRC_SMPTE);
src->timestamp_offset = 0; src->timestamp_offset = 0;
@ -190,18 +191,22 @@ gst_gl_test_src_init (GstGLTestSrc * src)
GST_DEBUG_FUNCPTR (gst_gl_test_src_src_query)); GST_DEBUG_FUNCPTR (gst_gl_test_src_src_query));
} }
static void static GstCaps *
gst_gl_test_src_src_fixate (GstPad * pad, GstCaps * caps) gst_gl_test_src_fixate (GstBaseSrc * bsrc, GstCaps * caps)
{ {
GstStructure *structure; GstStructure *structure;
GST_DEBUG ("fixate"); GST_DEBUG ("fixate");
caps = gst_caps_make_writable (caps);
structure = gst_caps_get_structure (caps, 0); structure = gst_caps_get_structure (caps, 0);
gst_structure_fixate_field_nearest_int (structure, "width", 320); gst_structure_fixate_field_nearest_int (structure, "width", 320);
gst_structure_fixate_field_nearest_int (structure, "height", 240); gst_structure_fixate_field_nearest_int (structure, "height", 240);
gst_structure_fixate_field_nearest_fraction (structure, "framerate", 30, 1); gst_structure_fixate_field_nearest_fraction (structure, "framerate", 30, 1);
return caps;
} }
static void static void
@ -300,27 +305,24 @@ gst_gl_test_src_get_property (GObject * object, guint prop_id,
} }
static gboolean static gboolean
gst_gl_test_src_src_query (GstPad * pad, GstQuery * query) gst_gl_test_src_src_query (GstPad * pad, GstObject * object, GstQuery * query)
{ {
gboolean res = FALSE; gboolean res;
GstElement *parent = GST_ELEMENT (gst_pad_get_parent (pad));
switch (GST_QUERY_TYPE (query)) { switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_CUSTOM: case GST_QUERY_CUSTOM:
{ {
GstStructure *structure = gst_query_get_structure (query); const GstStructure *structure = gst_query_get_structure (query);
res = res =
g_strcmp0 (gst_element_get_name (parent), g_strcmp0 (gst_element_get_name (object),
gst_structure_get_name (structure)) == 0; gst_structure_get_name (structure)) == 0;
break; break;
} }
default: default:
res = gst_pad_query_default (pad, query); res = gst_pad_query_default (pad, object, query);
break; break;
} }
gst_object_unref (parent);
return res; return res;
} }
@ -494,7 +496,7 @@ gst_gl_test_src_do_seek (GstBaseSrc * bsrc, GstSegment * segment)
src = GST_GL_TEST_SRC (bsrc); src = GST_GL_TEST_SRC (bsrc);
segment->time = segment->start; segment->time = segment->start;
time = segment->last_stop; time = segment->position;
/* now move to the time indicated */ /* now move to the time indicated */
if (src->rate_numerator) { if (src->rate_numerator) {
@ -527,7 +529,6 @@ static GstFlowReturn
gst_gl_test_src_create (GstPushSrc * psrc, GstBuffer ** buffer) gst_gl_test_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
{ {
GstGLTestSrc *src; GstGLTestSrc *src;
GstGLBuffer *outbuf;
//GstFlowReturn res; //GstFlowReturn res;
GstClockTime next_time; GstClockTime next_time;
@ -544,16 +545,15 @@ gst_gl_test_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
GST_LOG_OBJECT (src, "creating buffer %dx%d image for frame %d", GST_LOG_OBJECT (src, "creating buffer %dx%d image for frame %d",
src->width, src->height, (gint) src->n_frames); src->width, src->height, (gint) src->n_frames);
outbuf = gst_gl_buffer_new (src->display, src->width, src->height); /*outbuf = gst_gl_buffer_new (src->display, src->width, src->height);
if (!outbuf->texture) { if (!outbuf->texture) {
gst_buffer_unref (GST_BUFFER_CAST (outbuf)); goto eos;
goto eos; }
}
gst_buffer_set_caps (GST_BUFFER (outbuf),
GST_PAD_CAPS (GST_BASE_SRC_PAD (psrc)));
gst_buffer_set_caps (GST_BUFFER (outbuf),
gst_pad_get_negotiated_caps (GST_BASE_SRC_PAD (psrc)));
*/
if (src->pattern_type == GST_GL_TEST_SRC_BLINK) { if (src->pattern_type == GST_GL_TEST_SRC_BLINK) {
if (src->n_frames & 0x1) if (src->n_frames & 0x1)
src->make_image = gst_gl_test_src_white; src->make_image = gst_gl_test_src_white;
@ -561,35 +561,31 @@ gst_gl_test_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
src->make_image = gst_gl_test_src_black; src->make_image = gst_gl_test_src_black;
} }
src->buffer = outbuf; src->buffer = gst_buffer_ref (*buffer);
/* FIXME: use GstGLMeta
//blocking call, generate a FBO //blocking call, generate a FBO
if (!gst_gl_display_use_fbo (src->display, src->width, src->height, src->fbo, src->depthbuffer, outbuf->texture, gst_gl_test_src_callback, 0, 0, 0, //no input texture if (!gst_gl_display_use_fbo (src->display, src->width, src->height, src->fbo, src->depthbuffer, outbuf->texture, gst_gl_test_src_callback, 0, 0, 0, //no input texture
0, src->width, 0, src->height, 0, src->width, 0, src->height,
GST_GL_DISPLAY_PROJECTION_ORTHO2D, (gpointer) src)) { GST_GL_DISPLAY_PROJECTION_ORTHO2D, (gpointer) src)) {
gst_buffer_unref (GST_BUFFER_CAST (outbuf));
goto eos; goto eos;
} } */
GST_BUFFER_TIMESTAMP (GST_BUFFER (outbuf)) = GST_BUFFER_TIMESTAMP (*buffer) = src->timestamp_offset + src->running_time;
src->timestamp_offset + src->running_time; GST_BUFFER_OFFSET (*buffer) = src->n_frames;
GST_BUFFER_OFFSET (GST_BUFFER (outbuf)) = src->n_frames;
src->n_frames++; src->n_frames++;
GST_BUFFER_OFFSET_END (GST_BUFFER (outbuf)) = src->n_frames; GST_BUFFER_OFFSET_END (*buffer) = src->n_frames;
if (src->rate_numerator) { if (src->rate_numerator) {
next_time = gst_util_uint64_scale_int (src->n_frames * GST_SECOND, next_time = gst_util_uint64_scale_int (src->n_frames * GST_SECOND,
src->rate_denominator, src->rate_numerator); src->rate_denominator, src->rate_numerator);
GST_BUFFER_DURATION (GST_BUFFER (outbuf)) = next_time - src->running_time; GST_BUFFER_DURATION (*buffer) = next_time - src->running_time;
} else { } else {
next_time = src->timestamp_offset; next_time = src->timestamp_offset;
/* NONE means forever */ /* NONE means forever */
GST_BUFFER_DURATION (GST_BUFFER (outbuf)) = GST_CLOCK_TIME_NONE; GST_BUFFER_DURATION (*buffer) = GST_CLOCK_TIME_NONE;
} }
src->running_time = next_time; src->running_time = next_time;
*buffer = GST_BUFFER (outbuf);
return GST_FLOW_OK; return GST_FLOW_OK;
not_negotiated: not_negotiated:
@ -601,16 +597,8 @@ not_negotiated:
eos: eos:
{ {
GST_DEBUG_OBJECT (src, "eos: 0 framerate, frame %d", (gint) src->n_frames); GST_DEBUG_OBJECT (src, "eos: 0 framerate, frame %d", (gint) src->n_frames);
return GST_FLOW_UNEXPECTED; return GST_FLOW_EOS;
} }
#if 0
no_buffer:
{
GST_DEBUG_OBJECT (src, "could not allocate buffer, reason %s",
gst_flow_get_name (res));
return res;
}
#endif
} }
static gboolean static gboolean
@ -628,8 +616,8 @@ gst_gl_test_src_start (GstBaseSrc * basesrc)
return FALSE; return FALSE;
} }
structure = gst_structure_new (gst_element_get_name (src), NULL); structure = gst_structure_new_empty (gst_element_get_name (src));
query = gst_query_new_application (GST_QUERY_CUSTOM, structure); query = gst_query_new_custom (GST_QUERY_CUSTOM, structure);
isPerformed = gst_element_query (parent, query); isPerformed = gst_element_query (parent, query);
@ -677,11 +665,11 @@ gst_gl_test_src_stop (GstBaseSrc * basesrc)
} }
//opengl scene //opengl scene
static void /*static void
gst_gl_test_src_callback (gint width, gint height, guint texture, gst_gl_test_src_callback (gint width, gint height, guint texture,
gpointer stuff) gpointer stuff)
{ {
GstGLTestSrc *src = GST_GL_TEST_SRC (stuff); GstGLTestSrc *src = GST_GL_TEST_SRC (stuff);
src->make_image (src, src->buffer, src->width, src->height); src->make_image (src, src->buffer, src->width, src->height);
} } */

4
gst/gl/gstgltestsrc.h
View File

@ -101,7 +101,7 @@ struct _GstGLTestSrc {
GLuint fbo; GLuint fbo;
GLuint depthbuffer; GLuint depthbuffer;
GstGLBuffer* buffer; GstBuffer* buffer;
/* private */ /* private */
GstGLDisplay *display; GstGLDisplay *display;
@ -110,7 +110,7 @@ struct _GstGLTestSrc {
gint64 n_frames; /* total frames sent */ gint64 n_frames; /* total frames sent */
gboolean negotiated; gboolean negotiated;
void (*make_image) (GstGLTestSrc* v, GstGLBuffer* buffer, gint w, gint h); void (*make_image) (GstGLTestSrc* v, GstBuffer* buffer, gint w, gint h);
}; };
struct _GstGLTestSrcClass { struct _GstGLTestSrcClass {