diff options
author | Clément Foucault <foucault.clem@gmail.com> | 2022-07-28 17:13:19 +0300 |
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committer | Clément Foucault <foucault.clem@gmail.com> | 2022-07-28 18:01:05 +0300 |
commit | 53fc9add516aaf8b06ec7f5d04eb945d649a9c74 (patch) | |
tree | 6168a317b5047f58b6156d3ca62e430e6427f7de /source/blender/draw/engines/eevee_next/eevee_instance.cc | |
parent | 1e0aa2612c3f62607f1d12fd9d594cba96680f6c (diff) |
EEVEE-Next: Cleanup: Isolate render result readback and prototype progress
Still not working but the idea is to read the result and display the
first image sample so that user has a better feedback of the
rendering.
Diffstat (limited to 'source/blender/draw/engines/eevee_next/eevee_instance.cc')
-rw-r--r-- | source/blender/draw/engines/eevee_next/eevee_instance.cc | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/source/blender/draw/engines/eevee_next/eevee_instance.cc b/source/blender/draw/engines/eevee_next/eevee_instance.cc index 2bd47d9cfc6..fe347eed7b1 100644 --- a/source/blender/draw/engines/eevee_next/eevee_instance.cc +++ b/source/blender/draw/engines/eevee_next/eevee_instance.cc @@ -217,14 +217,8 @@ void Instance::render_sample() motion_blur.step(); } -void Instance::render_frame(RenderLayer *render_layer, const char *view_name) +void Instance::render_read_result(RenderLayer *render_layer, const char *view_name) { - while (!sampling.finished()) { - this->render_sample(); - /* TODO(fclem) print progression. */ - } - - /* Read Results. */ eViewLayerEEVEEPassType pass_bits = film.enabled_passes_get(); for (auto i : IndexRange(EEVEE_RENDER_PASS_MAX_BIT)) { eViewLayerEEVEEPassType pass_type = eViewLayerEEVEEPassType(pass_bits & (1 << i)); @@ -250,6 +244,36 @@ void Instance::render_frame(RenderLayer *render_layer, const char *view_name) } } +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name Interface + * \{ */ + +void Instance::render_frame(RenderLayer *render_layer, const char *view_name) +{ + while (!sampling.finished()) { + this->render_sample(); + + /* TODO(fclem) print progression. */ +#if 0 + /* TODO(fclem): Does not currently work. But would be better to just display to 2D view like + * cycles does. */ + if (G.background == false && first_read) { + /* Allow to preview the first sample. */ + /* TODO(fclem): Might want to not do this during animation render to avoid too much stall. */ + this->render_read_result(render_layer, view_name); + first_read = false; + DRW_render_context_disable(render->re); + /* Allow the 2D viewport to grab the ticket mutex to display the render. */ + DRW_render_context_enable(render->re); + } +#endif + } + + this->render_read_result(render_layer, view_name); +} + void Instance::draw_viewport(DefaultFramebufferList *dfbl) { UNUSED_VARS(dfbl); |