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ngl: Add a program change counter

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Count how often we change programs during a frame.
This commit is contained in:
Matthias Clasen 2021-04-09 00:52:18 -04:00
parent 0caa28c1de
commit bfe4aea981
2 changed files with 6 additions and 0 deletions
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5
gsk/ngl/gsknglcommandqueue.c
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@ -951,6 +951,7 @@ gsk_ngl_command_queue_execute (GskNglCommandQueue *self,
guint n_binds = 0;
guint n_fbos = 0;
guint n_uniforms = 0;
guint n_programs = 0;
guint vao_id;
guint vbo_id;
int textures[4];
@ -1062,6 +1063,8 @@ gsk_ngl_command_queue_execute (GskNglCommandQueue *self,
{
program = batch->any.program;
glUseProgram (program);
n_programs++;
}
if (apply_framebuffer (&framebuffer, batch->draw.framebuffer))
@ -1144,6 +1147,7 @@ gsk_ngl_command_queue_execute (GskNglCommandQueue *self,
gdk_profiler_set_int_counter (self->metrics.n_binds, n_binds);
gdk_profiler_set_int_counter (self->metrics.n_uniforms, n_uniforms);
gdk_profiler_set_int_counter (self->metrics.n_fbos, n_fbos);
gdk_profiler_set_int_counter (self->metrics.n_programs, n_programs);
gdk_profiler_set_int_counter (self->metrics.n_uploads, self->n_uploads);
gdk_profiler_set_int_counter (self->metrics.queue_depth, self->batches.len);
@ -1415,6 +1419,7 @@ gsk_ngl_command_queue_set_profiler (GskNglCommandQueue *self,
self->metrics.n_fbos = gdk_profiler_define_int_counter ("fbos", "Number of framebuffers attached");
self->metrics.n_uniforms = gdk_profiler_define_int_counter ("uniforms", "Number of uniforms changed");
self->metrics.n_uploads = gdk_profiler_define_int_counter ("uploads", "Number of texture uploads");
self->metrics.n_programs = gdk_profiler_define_int_counter ("programs", "Number of program changes");
self->metrics.queue_depth = gdk_profiler_define_int_counter ("gl-queue-depth", "Depth of GL command batches");
}
#endif

1
gsk/ngl/gsknglcommandqueueprivate.h
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@ -250,6 +250,7 @@ struct _GskNglCommandQueue
guint n_fbos;
guint n_uniforms;
guint n_uploads;
guint n_programs;
guint queue_depth;
} metrics;