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Rafał Dzięgiel
2022-02-13 21:00:49 +01:00
parent 167be4c37b
commit 9abf2fb11d
3 changed files with 27 additions and 29 deletions
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2
lib/gst/plugin/gstclappersink.c vendored
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@@ -31,7 +31,7 @@
#define DEFAULT_PAR_D 1
#define SINK_FORMATS \
"{ BGR, RGB, BGRA, RGBA, ABGR, ARGB, RGBx, BGRx, RGBA64_LE, RGBA64_BE }"
"{ BGR, RGB, BGRA, RGBA, ABGR, ARGB, RGBx, BGRx, RGBA64_LE, RGBA64_BE, NV12 }"
#define GST_CLAPPER_GL_SINK_CAPS \
"video/x-raw(" GST_CAPS_FEATURE_MEMORY_GL_MEMORY "), " \

50
lib/gst/plugin/gtkclapperobject.c vendored
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@@ -106,7 +106,8 @@ gtk_clapper_object_init (GtkClapperObject *self)
g_weak_ref_init (&self->element, NULL);
g_mutex_init (&self->lock);
self->texture_target = GST_GL_TEXTURE_TARGET_2D;
self->gst_tex_target = GST_GL_TEXTURE_TARGET_EXTERNAL_OES;
self->gl_tex_target = gst_gl_texture_target_to_gl (self->gst_tex_target);
}
static void
@@ -208,8 +209,8 @@ gtk_clapper_object_init_redisplay (GtkClapperObject *self)
gchar *frag_str;
const GstGLFuncs *gl;
//if (self->texture_target != GST_GL_TEXTURE_TARGET_EXTERNAL_OES)
// return;
if (self->gst_tex_target != GST_GL_TEXTURE_TARGET_EXTERNAL_OES)
return;
if (!((vert_stage = gst_glsl_stage_new_with_string (self->wrapped_context,
GL_VERTEX_SHADER, GST_GLSL_VERSION_NONE,
@@ -219,18 +220,14 @@ gtk_clapper_object_init_redisplay (GtkClapperObject *self)
return;
}
if (self->texture_target == GST_GL_TEXTURE_TARGET_EXTERNAL_OES) {
frag_str =
gst_gl_shader_string_fragment_external_oes_get_default (self->wrapped_context,
GST_GLSL_VERSION_NONE, GST_GLSL_PROFILE_ES | GST_GLSL_PROFILE_COMPATIBILITY);
frag_stage = gst_glsl_stage_new_with_string (self->wrapped_context,
GL_FRAGMENT_SHADER, GST_GLSL_VERSION_NONE,
GST_GLSL_PROFILE_ES | GST_GLSL_PROFILE_COMPATIBILITY, frag_str);
frag_str = gst_gl_shader_string_fragment_external_oes_get_default (
self->wrapped_context, GST_GLSL_VERSION_NONE,
GST_GLSL_PROFILE_ES | GST_GLSL_PROFILE_COMPATIBILITY);
frag_stage = gst_glsl_stage_new_with_string (self->wrapped_context,
GL_FRAGMENT_SHADER, GST_GLSL_VERSION_NONE,
GST_GLSL_PROFILE_ES | GST_GLSL_PROFILE_COMPATIBILITY, frag_str);
g_free (frag_str);
} else {
frag_stage = gst_glsl_stage_new_default_fragment (self->wrapped_context);
}
g_free (frag_str);
if (!frag_stage) {
GST_ERROR ("Failed to retrieve fragment shader for texture target");
@@ -280,7 +277,7 @@ _dmabuf_into_texture (GtkClapperObject *self, gint *fds, gsize *offsets)
const GstGLFuncs *gl;
image = gst_egl_image_from_dmabuf_direct_target (self->wrapped_context,
fds, offsets, &self->v_info, self->texture_target);
fds, offsets, &self->v_info, self->gst_tex_target);
/* If HW colorspace conversion failed and there is only one
* plane, we can just make it into single EGLImage as is */
@@ -297,15 +294,15 @@ _dmabuf_into_texture (GtkClapperObject *self, gint *fds, gsize *offsets)
if (!self->texture_id)
gl->GenTextures (1, &self->texture_id);
gl->BindTexture (GL_TEXTURE_2D, self->texture_id);
gl->BindTexture (self->gl_tex_target, self->texture_id);
gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
gl->TexParameteri (self->gl_tex_target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
gl->TexParameteri (self->gl_tex_target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
gl->TexParameteri (self->gl_tex_target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
gl->TexParameteri (self->gl_tex_target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
gl->EGLImageTargetTexture2D (GL_TEXTURE_2D, gst_egl_image_get_image (image));
gl->EGLImageTargetTexture2D (self->gl_tex_target, gst_egl_image_get_image (image));
gl->BindTexture (GL_TEXTURE_2D, 0);
gst_egl_image_unref (image);
@@ -329,8 +326,6 @@ _ext_texture_into_2d (GtkClapperObject *self, guint tex_width, guint tex_height)
gl->BindFramebuffer (GL_FRAMEBUFFER, framebuffer);
gl->GenTextures (1, &new_texture_id);
gl->ActiveTexture (GL_TEXTURE0);
gl->BindTexture (GL_TEXTURE_2D, new_texture_id);
gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@@ -368,7 +363,7 @@ _ext_texture_into_2d (GtkClapperObject *self, guint tex_width, guint tex_height)
gtk_clapper_object_bind_buffer (self);
gl->ActiveTexture (GL_TEXTURE0);
gl->BindTexture (GL_TEXTURE_2D, self->texture_id);
gl->BindTexture (self->gl_tex_target, self->texture_id);
gst_gl_shader_set_uniform_1i (self->shader, "tex", 0);
gst_gl_shader_set_uniform_matrix_4fv (self->shader,
@@ -381,7 +376,7 @@ _ext_texture_into_2d (GtkClapperObject *self, guint tex_width, guint tex_height)
else
gtk_clapper_object_unbind_buffer (self);
gl->BindTexture (GL_TEXTURE_2D, 0);
gl->BindTexture (self->gl_tex_target, 0);
/* Replace external OES texture with new 2D one */
gl->DeleteTextures (1, &self->texture_id);
@@ -406,7 +401,7 @@ gtk_clapper_object_import_dmabuf (GtkClapperObject *self, gint *fds, gsize *offs
return NULL;
}
switch (self->texture_target) {
switch (self->gst_tex_target) {
case GST_GL_TEXTURE_TARGET_2D:
tex_width = GST_VIDEO_INFO_WIDTH (&self->v_info);
tex_height = GST_VIDEO_INFO_HEIGHT (&self->v_info);
@@ -806,6 +801,9 @@ retrieve_gl_context_on_main (GtkClapperObject *self)
return;
}
//gdk_gl_context_set_use_es (self->gdk_context, TRUE);
//gdk_gl_context_realize (self->gdk_context, &error);
gdk_display = gdk_gl_context_get_display (self->gdk_context);
#if GST_GL_HAVE_WINDOW_X11 && defined (GDK_WINDOWING_X11)

4
lib/gst/plugin/gtkclapperobject.h vendored
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@@ -104,8 +104,8 @@ struct _GtkClapperObject
GstGLTextureTarget texture_target;
//guint gl_target;
GstGLTextureTarget gst_tex_target;
guint gl_tex_target;
GstGLShader *shader;