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glmemory: log the time for glTexSubImage/glReadPixels

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This commit is contained in:
Matthew Waters 2016-01-11 13:30:05 +11:00 committed by Tim-Philipp Müller
parent 65533b807c
commit 575974aeaf
3 changed files with 26 additions and 4 deletions
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7
gst-libs/gst/gl/gstglbasememory.c
View file

@ -76,11 +76,15 @@ _mem_create_gl (GstGLContext * context, struct create_data *transfer)
GstGLBaseMemoryAllocatorClass *alloc_class;
GError *error = NULL;
GST_CAT_TRACE (GST_CAT_GL_BASE_MEMORY, "Create memory %p", transfer->mem);
alloc_class =
GST_GL_BASE_MEMORY_ALLOCATOR_GET_CLASS (transfer->mem->mem.allocator);
g_return_if_fail (alloc_class->create != NULL);
transfer->mem->query = gst_gl_query_new (context, GST_GL_QUERY_TIME_ELAPSED);
if ((transfer->result = alloc_class->create (transfer->mem, &error)))
return;
@ -418,6 +422,9 @@ _destroy_gl_objects (GstGLContext * context, GstGLBaseMemory * mem)
g_return_if_fail (alloc_class->destroy != NULL);
alloc_class->destroy (mem);
if (mem->query)
gst_gl_query_free (mem->query);
}
static void

2
gst-libs/gst/gl/gstglbasememory.h
View file

@ -90,6 +90,8 @@ struct _GstGLBaseMemory
gpointer data;
GstGLQuery *query;
/* <private> */
gsize alloc_size; /* because maxsize is used for mapping */
gpointer alloc_data;

21
gst-libs/gst/gl/gstglmemory.c
View file

@ -353,8 +353,11 @@ gst_gl_memory_read_pixels (GstGLMemory * gl_mem, gpointer read_pointer)
return FALSE;
}
gst_gl_query_start_log (GST_GL_BASE_MEMORY_CAST (gl_mem)->query,
GST_CAT_GL_MEMORY, GST_LEVEL_LOG, NULL, "%s", "glReadPixels took");
gl->ReadPixels (0, 0, gl_mem->tex_width, GL_MEM_HEIGHT (gl_mem), format,
type, read_pointer);
gst_gl_query_end (GST_GL_BASE_MEMORY_CAST (gl_mem)->query);
gl->BindFramebuffer (GL_FRAMEBUFFER, 0);
@ -397,7 +400,10 @@ _gl_tex_download_get_tex_image (GstGLMemory * gl_mem, GstMapInfo * info,
target = gst_gl_texture_target_to_gl (gl_mem->tex_target);
gl->BindTexture (target, gl_mem->tex_id);
gst_gl_query_start_log (GST_GL_BASE_MEMORY_CAST (gl_mem)->query,
GST_CAT_GL_MEMORY, GST_LEVEL_LOG, NULL, "%s", "glGetTexImage took");
gl->GetTexImage (target, 0, format, type, gl_mem->mem.data);
gst_gl_query_end (GST_GL_BASE_MEMORY_CAST (gl_mem)->query);
gl->BindTexture (target, 0);
}
@ -486,8 +492,11 @@ gst_gl_memory_texsubimage (GstGLMemory * gl_mem, gpointer read_pointer)
data = (gpointer) ((gintptr) plane_start + (gintptr) read_pointer);
gl->BindTexture (gl_target, gl_mem->tex_id);
gst_gl_query_start_log (GST_GL_BASE_MEMORY_CAST (gl_mem)->query,
GST_CAT_GL_MEMORY, GST_LEVEL_LOG, NULL, "%s", "glTexSubImage took");
gl->TexSubImage2D (gl_target, 0, 0, 0, gl_mem->tex_width,
GL_MEM_HEIGHT (gl_mem), gl_format, gl_type, data);
gst_gl_query_end (GST_GL_BASE_MEMORY_CAST (gl_mem)->query);
/* Reset to default values */
if (USING_OPENGL (context) || USING_GLES3 (context)) {
@ -593,8 +602,11 @@ gst_gl_memory_copy_teximage (GstGLMemory * src, guint tex_id,
// goto fbo_error;
gl->BindTexture (out_tex_target, tex_id);
gst_gl_query_start_log (GST_GL_BASE_MEMORY_CAST (src)->query,
GST_CAT_GL_MEMORY, GST_LEVEL_LOG, NULL, "%s", "CopyTexImage2D took");
gl->CopyTexImage2D (out_tex_target, 0, out_gl_format, 0, 0, out_width,
out_height, 0);
gst_gl_query_end (GST_GL_BASE_MEMORY_CAST (src)->query);
gl->BindTexture (out_tex_target, 0);
gl->BindFramebuffer (GL_FRAMEBUFFER, 0);
@ -1136,15 +1148,16 @@ gst_gl_memory_setup_buffer (GstGLMemoryAllocator * allocator,
{
GstGLBaseMemoryAllocator *base_allocator;
guint n_mem, i, v, views;
guint alloc_flags = params->parent.alloc_flags;
g_return_val_if_fail (params != NULL, FALSE);
g_return_val_if_fail ((params->
parent.alloc_flags & GST_GL_ALLOCATION_PARAMS_ALLOC_FLAG_WRAP_SYSMEM)
g_return_val_if_fail ((alloc_flags &
GST_GL_ALLOCATION_PARAMS_ALLOC_FLAG_WRAP_SYSMEM)
== 0, FALSE);
g_return_val_if_fail ((params->parent.alloc_flags &
GST_GL_ALLOCATION_PARAMS_ALLOC_FLAG_WRAP_GPU_HANDLE) == 0, FALSE);
g_return_val_if_fail (params->
parent.alloc_flags & GST_GL_ALLOCATION_PARAMS_ALLOC_FLAG_VIDEO, FALSE);
g_return_val_if_fail (alloc_flags & GST_GL_ALLOCATION_PARAMS_ALLOC_FLAG_VIDEO,
FALSE);
base_allocator = GST_GL_BASE_MEMORY_ALLOCATOR (allocator);
n_mem = GST_VIDEO_INFO_N_PLANES (params->v_info);