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Added external camera feed from external plugin on Android

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This commit is contained in:
maxime.chambefort
2024-03-17 20:44:47 +01:00
committed by maxime.chambefort
parent db66bd35af
commit 6f846eb5c5
21 changed files with 350 additions and 15 deletions
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32
drivers/gles3/rasterizer_scene_gles3.cpp
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@@ -31,6 +31,7 @@
#include "rasterizer_scene_gles3.h"
#include "drivers/gles3/effects/copy_effects.h"
#include "drivers/gles3/effects/feed_effects.h"
#include "rasterizer_gles3.h"
#include "storage/config.h"
#include "storage/mesh_storage.h"
@@ -39,6 +40,8 @@
#include "core/config/project_settings.h"
#include "core/templates/sort_array.h"
#include "servers/camera/camera_feed.h"
#include "servers/camera_server.h"
#include "servers/rendering/rendering_server_default.h"
#include "servers/rendering/rendering_server_globals.h"
@@ -2382,7 +2385,9 @@ void RasterizerSceneGLES3::render_scene(const Ref<RenderSceneBuffers> &p_render_
bool draw_sky = false;
bool draw_sky_fog_only = false;
bool keep_color = false;
bool draw_feed = false;
float sky_energy_multiplier = 1.0;
int camera_feed_id = -1;
if (unlikely(get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_OVERDRAW)) {
clear_color = Color(0, 0, 0, 1); //in overdraw mode, BG should always be black
@@ -2427,6 +2432,8 @@ void RasterizerSceneGLES3::render_scene(const Ref<RenderSceneBuffers> &p_render_
keep_color = true;
} break;
case RS::ENV_BG_CAMERA_FEED: {
camera_feed_id = environment_get_camera_feed_id(render_data.environment);
draw_feed = true;
} break;
default: {
}
@@ -2538,7 +2545,7 @@ void RasterizerSceneGLES3::render_scene(const Ref<RenderSceneBuffers> &p_render_
glClear(GL_DEPTH_BUFFER_BIT);
}
if (!keep_color) {
if (!keep_color && !draw_feed) {
clear_color.a = render_data.transparent_bg ? 0.0f : 1.0f;
glClearBufferfv(GL_COLOR, 0, clear_color.components);
} else if (fbo != rt->fbo) {
@@ -2578,6 +2585,29 @@ void RasterizerSceneGLES3::render_scene(const Ref<RenderSceneBuffers> &p_render_
spec_constant_base_flags |= SceneShaderGLES3::APPLY_TONEMAPPING;
}
}
if (draw_feed && camera_feed_id > -1) {
RENDER_TIMESTAMP("Render Camera feed");
scene_state.enable_gl_depth_draw(false);
scene_state.enable_gl_depth_test(false);
scene_state.enable_gl_blend(false);
scene_state.set_gl_cull_mode(GLES3::SceneShaderData::CULL_BACK);
Ref<CameraFeed> feed = CameraServer::get_singleton()->get_feed_by_id(camera_feed_id);
if (feed.is_valid()) {
RID camera_YCBCR = feed->get_texture(CameraServer::FEED_YCBCR_IMAGE);
GLES3::TextureStorage::get_singleton()->texture_bind(camera_YCBCR, 0);
GLES3::FeedEffects *feed_effects = GLES3::FeedEffects::get_singleton();
feed_effects->draw();
}
scene_state.enable_gl_depth_draw(true);
scene_state.enable_gl_depth_test(true);
scene_state.enable_gl_blend(true);
}
// Render Opaque Objects.
RenderListParameters render_list_params(render_list[RENDER_LIST_OPAQUE].elements.ptr(), render_list[RENDER_LIST_OPAQUE].elements.size(), reverse_cull, spec_constant_base_flags, use_wireframe);