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-rw-r--r--drivers/gles3/rasterizer_gles3.cpp4
-rw-r--r--drivers/gles3/rasterizer_gles3.h2
-rw-r--r--drivers/gles3/rasterizer_scene_gles3.cpp85
-rw-r--r--drivers/gles3/rasterizer_scene_gles3.h4
-rw-r--r--drivers/gles3/rasterizer_storage_gles3.cpp15
-rw-r--r--drivers/gles3/rasterizer_storage_gles3.h1
-rw-r--r--drivers/gles3/shader_compiler_gles3.cpp13
-rw-r--r--drivers/gles3/shaders/canvas.glsl5
-rw-r--r--drivers/gles3/shaders/copy.glsl36
9 files changed, 149 insertions, 16 deletions
diff --git a/drivers/gles3/rasterizer_gles3.cpp b/drivers/gles3/rasterizer_gles3.cpp
index bdffb1ecdc..ea15a278d6 100644
--- a/drivers/gles3/rasterizer_gles3.cpp
+++ b/drivers/gles3/rasterizer_gles3.cpp
@@ -273,7 +273,7 @@ void RasterizerGLES3::clear_render_target(const Color &p_color) {
storage->frame.clear_request_color = p_color;
}
-void RasterizerGLES3::set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale) {
+void RasterizerGLES3::set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter) {
if (p_image.is_null() || p_image->empty())
return;
@@ -296,7 +296,7 @@ void RasterizerGLES3::set_boot_image(const Ref<Image> &p_image, const Color &p_c
canvas->canvas_begin();
RID texture = storage->texture_create();
- storage->texture_allocate(texture, p_image->get_width(), p_image->get_height(), 0, p_image->get_format(), VS::TEXTURE_TYPE_2D, VS::TEXTURE_FLAG_FILTER);
+ storage->texture_allocate(texture, p_image->get_width(), p_image->get_height(), 0, p_image->get_format(), VS::TEXTURE_TYPE_2D, p_use_filter ? VS::TEXTURE_FLAG_FILTER : 0);
storage->texture_set_data(texture, p_image);
Rect2 imgrect(0, 0, p_image->get_width(), p_image->get_height());
diff --git a/drivers/gles3/rasterizer_gles3.h b/drivers/gles3/rasterizer_gles3.h
index ad0d004c9d..8fa208a1aa 100644
--- a/drivers/gles3/rasterizer_gles3.h
+++ b/drivers/gles3/rasterizer_gles3.h
@@ -51,7 +51,7 @@ public:
virtual RasterizerCanvas *get_canvas();
virtual RasterizerScene *get_scene();
- virtual void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale);
+ virtual void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter = true);
virtual void initialize();
virtual void begin_frame(double frame_step);
diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp
index 4552fddfe8..7acb8a22bc 100644
--- a/drivers/gles3/rasterizer_scene_gles3.cpp
+++ b/drivers/gles3/rasterizer_scene_gles3.cpp
@@ -34,6 +34,7 @@
#include "core/os/os.h"
#include "core/project_settings.h"
#include "rasterizer_canvas_gles3.h"
+#include "servers/camera/camera_feed.h"
#include "servers/visual/visual_server_raster.h"
#ifndef GLES_OVER_GL
@@ -830,6 +831,12 @@ void RasterizerSceneGLES3::environment_set_ambient_light(RID p_env, const Color
env->ambient_energy = p_energy;
env->ambient_sky_contribution = p_sky_contribution;
}
+void RasterizerSceneGLES3::environment_set_camera_feed_id(RID p_env, int p_camera_feed_id) {
+ Environment *env = environment_owner.getornull(p_env);
+ ERR_FAIL_COND(!env);
+
+ env->camera_feed_id = p_camera_feed_id;
+}
void RasterizerSceneGLES3::environment_set_dof_blur_far(RID p_env, bool p_enable, float p_distance, float p_transition, float p_amount, VS::EnvironmentDOFBlurQuality p_quality) {
@@ -3304,7 +3311,7 @@ void RasterizerSceneGLES3::_prepare_depth_texture() {
void RasterizerSceneGLES3::_bind_depth_texture() {
if (!state.bound_depth_texture) {
- ERR_FAIL_COND(!state.prepared_depth_texture)
+ ERR_FAIL_COND(!state.prepared_depth_texture);
//bind depth for read
glActiveTexture(GL_TEXTURE0 + storage->config.max_texture_image_units - 8);
glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->depth);
@@ -4342,6 +4349,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
Color clear_color(0, 0, 0, 0);
RasterizerStorageGLES3::Sky *sky = NULL;
+ Ref<CameraFeed> feed;
GLuint env_radiance_tex = 0;
if (state.debug_draw == VS::VIEWPORT_DEBUG_DRAW_OVERDRAW) {
@@ -4376,6 +4384,9 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
clear_color = env->bg_color.to_linear();
storage->frame.clear_request = false;
+ } else if (env->bg_mode == VS::ENV_BG_CAMERA_FEED) {
+ feed = CameraServer::get_singleton()->get_feed_by_id(env->camera_feed_id);
+ storage->frame.clear_request = false;
} else {
storage->frame.clear_request = false;
}
@@ -4426,6 +4437,63 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
break;
+ case VS::ENV_BG_CAMERA_FEED:
+ if (feed.is_valid() && (feed->get_base_width() > 0) && (feed->get_base_height() > 0)) {
+ // copy our camera feed to our background
+
+ glDisable(GL_BLEND);
+ glDepthMask(GL_FALSE);
+ glDisable(GL_DEPTH_TEST);
+ glDisable(GL_CULL_FACE);
+
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::USE_DISPLAY_TRANSFORM, true);
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::DISABLE_ALPHA, true);
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::SRGB_TO_LINEAR, true);
+
+ if (feed->get_datatype() == CameraFeed::FEED_RGB) {
+ RID camera_RGBA = feed->get_texture(CameraServer::FEED_RGBA_IMAGE);
+
+ VS::get_singleton()->texture_bind(camera_RGBA, 0);
+ } else if (feed->get_datatype() == CameraFeed::FEED_YCbCr) {
+ RID camera_YCbCr = feed->get_texture(CameraServer::FEED_YCbCr_IMAGE);
+
+ VS::get_singleton()->texture_bind(camera_YCbCr, 0);
+
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::YCBCR_TO_SRGB, true);
+
+ } else if (feed->get_datatype() == CameraFeed::FEED_YCbCr_Sep) {
+ RID camera_Y = feed->get_texture(CameraServer::FEED_Y_IMAGE);
+ RID camera_CbCr = feed->get_texture(CameraServer::FEED_CbCr_IMAGE);
+
+ VS::get_singleton()->texture_bind(camera_Y, 0);
+ VS::get_singleton()->texture_bind(camera_CbCr, 1);
+
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::SEP_CBCR_TEXTURE, true);
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::YCBCR_TO_SRGB, true);
+ };
+
+ storage->shaders.copy.bind();
+ storage->shaders.copy.set_uniform(CopyShaderGLES3::DISPLAY_TRANSFORM, feed->get_transform());
+
+ _copy_screen(true, true);
+
+ //turn off everything used
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::USE_DISPLAY_TRANSFORM, false);
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::DISABLE_ALPHA, false);
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::SRGB_TO_LINEAR, false);
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::SEP_CBCR_TEXTURE, false);
+ storage->shaders.copy.set_conditional(CopyShaderGLES3::YCBCR_TO_SRGB, false);
+
+ //restore
+ glEnable(GL_BLEND);
+ glDepthMask(GL_TRUE);
+ glEnable(GL_DEPTH_TEST);
+ glEnable(GL_CULL_FACE);
+ } else {
+ // don't have a feed, just show greenscreen :)
+ clear_color = Color(0.0, 1.0, 0.0, 1.0);
+ }
+ break;
default: {
}
}
@@ -4552,8 +4620,8 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
}
_post_process(env, p_cam_projection);
-
- if (false && shadow_atlas) {
+ // Needed only for debugging
+ /* if (shadow_atlas && storage->frame.current_rt) {
//_copy_texture_to_front_buffer(shadow_atlas->depth);
storage->canvas->canvas_begin();
@@ -4563,7 +4631,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
storage->canvas->draw_generic_textured_rect(Rect2(0, 0, storage->frame.current_rt->width / 2, storage->frame.current_rt->height / 2), Rect2(0, 0, 1, 1));
}
- if (false && storage->frame.current_rt) {
+ if (storage->frame.current_rt) {
//_copy_texture_to_front_buffer(shadow_atlas->depth);
storage->canvas->canvas_begin();
@@ -4573,7 +4641,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
storage->canvas->draw_generic_textured_rect(Rect2(0, 0, storage->frame.current_rt->width / 16, storage->frame.current_rt->height / 16), Rect2(0, 0, 1, 1));
}
- if (false && reflection_atlas && storage->frame.current_rt) {
+ if (reflection_atlas && storage->frame.current_rt) {
//_copy_texture_to_front_buffer(shadow_atlas->depth);
storage->canvas->canvas_begin();
@@ -4582,7 +4650,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
storage->canvas->draw_generic_textured_rect(Rect2(0, 0, storage->frame.current_rt->width / 2, storage->frame.current_rt->height / 2), Rect2(0, 0, 1, 1));
}
- if (false && directional_shadow.fbo) {
+ if (directional_shadow.fbo) {
//_copy_texture_to_front_buffer(shadow_atlas->depth);
storage->canvas->canvas_begin();
@@ -4592,7 +4660,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
storage->canvas->draw_generic_textured_rect(Rect2(0, 0, storage->frame.current_rt->width / 2, storage->frame.current_rt->height / 2), Rect2(0, 0, 1, 1));
}
- if (false && env_radiance_tex) {
+ if ( env_radiance_tex) {
//_copy_texture_to_front_buffer(shadow_atlas->depth);
storage->canvas->canvas_begin();
@@ -4603,8 +4671,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
storage->canvas->draw_generic_textured_rect(Rect2(0, 0, storage->frame.current_rt->width / 2, storage->frame.current_rt->height / 2), Rect2(0, 0, 1, 1));
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
- }
-
+ }*/
//disable all stuff
}
diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h
index 59e23e5ac9..910f90edc2 100644
--- a/drivers/gles3/rasterizer_scene_gles3.h
+++ b/drivers/gles3/rasterizer_scene_gles3.h
@@ -376,6 +376,8 @@ public:
float bg_energy;
float sky_ambient;
+ int camera_feed_id;
+
Color ambient_color;
float ambient_energy;
float ambient_sky_contribution;
@@ -461,6 +463,7 @@ public:
sky_custom_fov(0.0),
bg_energy(1.0),
sky_ambient(0),
+ camera_feed_id(0),
ambient_energy(1.0),
ambient_sky_contribution(0.0),
canvas_max_layer(0),
@@ -542,6 +545,7 @@ public:
virtual void environment_set_bg_energy(RID p_env, float p_energy);
virtual void environment_set_canvas_max_layer(RID p_env, int p_max_layer);
virtual void environment_set_ambient_light(RID p_env, const Color &p_color, float p_energy = 1.0, float p_sky_contribution = 0.0);
+ virtual void environment_set_camera_feed_id(RID p_env, int p_camera_feed_id);
virtual void environment_set_dof_blur_near(RID p_env, bool p_enable, float p_distance, float p_transition, float p_amount, VS::EnvironmentDOFBlurQuality p_quality);
virtual void environment_set_dof_blur_far(RID p_env, bool p_enable, float p_distance, float p_transition, float p_amount, VS::EnvironmentDOFBlurQuality p_quality);
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp
index 561a3cae2d..f8a3283869 100644
--- a/drivers/gles3/rasterizer_storage_gles3.cpp
+++ b/drivers/gles3/rasterizer_storage_gles3.cpp
@@ -1437,6 +1437,15 @@ uint32_t RasterizerStorageGLES3::texture_get_texid(RID p_texture) const {
return texture->tex_id;
}
+void RasterizerStorageGLES3::texture_bind(RID p_texture, uint32_t p_texture_no) {
+
+ Texture *texture = texture_owner.getornull(p_texture);
+
+ ERR_FAIL_COND(!texture);
+
+ glActiveTexture(GL_TEXTURE0 + p_texture_no);
+ glBindTexture(texture->target, texture->tex_id);
+}
uint32_t RasterizerStorageGLES3::texture_get_width(RID p_texture) const {
Texture *texture = texture_owner.get(p_texture);
@@ -3501,7 +3510,7 @@ void RasterizerStorageGLES3::mesh_add_surface(RID p_mesh, uint32_t p_format, VS:
if (p_vertex_count < (1 << 16)) {
//read 16 bit indices
const uint16_t *src_idx = (const uint16_t *)ir.ptr();
- for (int i = 0; i < index_count; i += 6) {
+ for (int i = 0; i + 5 < index_count; i += 6) {
wr[i + 0] = src_idx[i / 2];
wr[i + 1] = src_idx[i / 2 + 1];
@@ -3515,7 +3524,7 @@ void RasterizerStorageGLES3::mesh_add_surface(RID p_mesh, uint32_t p_format, VS:
//read 16 bit indices
const uint32_t *src_idx = (const uint32_t *)ir.ptr();
- for (int i = 0; i < index_count; i += 6) {
+ for (int i = 0; i + 5 < index_count; i += 6) {
wr[i + 0] = src_idx[i / 2];
wr[i + 1] = src_idx[i / 2 + 1];
@@ -3531,7 +3540,7 @@ void RasterizerStorageGLES3::mesh_add_surface(RID p_mesh, uint32_t p_format, VS:
index_count = p_vertex_count * 2;
wf_indices.resize(index_count);
PoolVector<uint32_t>::Write wr = wf_indices.write();
- for (int i = 0; i < index_count; i += 6) {
+ for (int i = 0; i + 5 < index_count; i += 6) {
wr[i + 0] = i / 2;
wr[i + 1] = i / 2 + 1;
diff --git a/drivers/gles3/rasterizer_storage_gles3.h b/drivers/gles3/rasterizer_storage_gles3.h
index 3d86558407..badb656e96 100644
--- a/drivers/gles3/rasterizer_storage_gles3.h
+++ b/drivers/gles3/rasterizer_storage_gles3.h
@@ -358,6 +358,7 @@ public:
virtual uint32_t texture_get_height(RID p_texture) const;
virtual uint32_t texture_get_depth(RID p_texture) const;
virtual void texture_set_size_override(RID p_texture, int p_width, int p_height, int p_depth);
+ virtual void texture_bind(RID p_texture, uint32_t p_texture_no);
virtual void texture_set_path(RID p_texture, const String &p_path);
virtual String texture_get_path(RID p_texture) const;
diff --git a/drivers/gles3/shader_compiler_gles3.cpp b/drivers/gles3/shader_compiler_gles3.cpp
index e8417900ea..b0f0a71d56 100644
--- a/drivers/gles3/shader_compiler_gles3.cpp
+++ b/drivers/gles3/shader_compiler_gles3.cpp
@@ -472,6 +472,19 @@ String ShaderCompilerGLES3::_dump_node_code(SL::Node *p_node, int p_level, Gener
r_gen_code.fragment_global += interp_mode + "in " + vcode;
}
+ for (Map<StringName, SL::ShaderNode::Constant>::Element *E = pnode->constants.front(); E; E = E->next()) {
+ String gcode;
+ gcode += "const ";
+ gcode += _prestr(E->get().precision);
+ gcode += _typestr(E->get().type);
+ gcode += " " + _mkid(E->key());
+ gcode += "=";
+ gcode += _dump_node_code(E->get().initializer, p_level, r_gen_code, p_actions, p_default_actions, p_assigning);
+ gcode += ";\n";
+ r_gen_code.vertex_global += gcode;
+ r_gen_code.fragment_global += gcode;
+ }
+
Map<StringName, String> function_code;
//code for functions
diff --git a/drivers/gles3/shaders/canvas.glsl b/drivers/gles3/shaders/canvas.glsl
index 0d1e7ee4a1..a46b31c92e 100644
--- a/drivers/gles3/shaders/canvas.glsl
+++ b/drivers/gles3/shaders/canvas.glsl
@@ -117,7 +117,12 @@ void main() {
#ifdef USE_INSTANCING
mat4 extra_matrix_instance = extra_matrix * transpose(mat4(instance_xform0, instance_xform1, instance_xform2, vec4(0.0, 0.0, 0.0, 1.0)));
color *= instance_color;
+
+#ifdef USE_INSTANCE_CUSTOM
vec4 instance_custom = instance_custom_data;
+#else
+ vec4 instance_custom = vec4(0.0);
+#endif
#else
mat4 extra_matrix_instance = extra_matrix;
diff --git a/drivers/gles3/shaders/copy.glsl b/drivers/gles3/shaders/copy.glsl
index e1a0813efc..232b9ce7c0 100644
--- a/drivers/gles3/shaders/copy.glsl
+++ b/drivers/gles3/shaders/copy.glsl
@@ -18,10 +18,19 @@ out vec2 uv_interp;
out vec2 uv2_interp;
+// These definitions are here because the shader-wrapper builder does
+// not understand `#elif defined()`
+#ifdef USE_DISPLAY_TRANSFORM
+#endif
+
#ifdef USE_COPY_SECTION
uniform vec4 copy_section;
+#elif defined(USE_DISPLAY_TRANSFORM)
+
+uniform highp mat4 display_transform;
+
#endif
void main() {
@@ -44,6 +53,9 @@ void main() {
uv_interp = copy_section.xy + uv_interp * copy_section.zw;
gl_Position.xy = (copy_section.xy + (gl_Position.xy * 0.5 + 0.5) * copy_section.zw) * 2.0 - 1.0;
+#elif defined(USE_DISPLAY_TRANSFORM)
+
+ uv_interp = (display_transform * vec4(uv_in, 1.0, 1.0)).xy;
#endif
}
@@ -73,6 +85,8 @@ uniform highp vec4 asym_proj;
#endif
#ifdef USE_TEXTURE2DARRAY
#endif
+#ifdef YCBCR_TO_SRGB
+#endif
#ifdef USE_CUBEMAP
uniform samplerCube source_cube; //texunit:0
@@ -84,6 +98,10 @@ uniform sampler2DArray source_2d_array; //texunit:0
uniform sampler2D source; //texunit:0
#endif
+#ifdef SEP_CBCR_TEXTURE
+uniform sampler2D CbCr; //texunit:1
+#endif
+
/* clang-format on */
#if defined(USE_TEXTURE3D) || defined(USE_TEXTURE2DARRAY)
@@ -166,14 +184,30 @@ void main() {
vec4 color = textureLod(source_3d, vec3(uv_interp, layer), 0.0);
#elif defined(USE_TEXTURE2DARRAY)
vec4 color = textureLod(source_2d_array, vec3(uv_interp, layer), 0.0);
+#elif defined(SEP_CBCR_TEXTURE)
+ vec4 color;
+ color.r = textureLod(source, uv_interp, 0.0).r;
+ color.gb = textureLod(CbCr, uv_interp, 0.0).rg - vec2(0.5, 0.5);
+ color.a = 1.0;
#else
vec4 color = textureLod(source, uv_interp, 0.0);
#endif
#ifdef LINEAR_TO_SRGB
- //regular Linear -> SRGB conversion
+ // regular Linear -> SRGB conversion
vec3 a = vec3(0.055);
color.rgb = mix((vec3(1.0) + a) * pow(color.rgb, vec3(1.0 / 2.4)) - a, 12.92 * color.rgb, lessThan(color.rgb, vec3(0.0031308)));
+
+#elif defined(YCBCR_TO_SRGB)
+
+ // YCbCr -> SRGB conversion
+ // Using BT.709 which is the standard for HDTV
+ color.rgb = mat3(
+ vec3(1.00000, 1.00000, 1.00000),
+ vec3(0.00000, -0.18732, 1.85560),
+ vec3(1.57481, -0.46813, 0.00000)) *
+ color.rgb;
+
#endif
#ifdef SRGB_TO_LINEAR
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-19 09:31:23 +0000