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-rw-r--r--drivers/gles2/rasterizer_canvas_gles2.cpp21
-rw-r--r--drivers/gles2/rasterizer_canvas_gles2.h1
-rw-r--r--drivers/gles2/rasterizer_scene_gles2.cpp6
-rw-r--r--drivers/gles2/rasterizer_storage_gles2.cpp17
-rw-r--r--drivers/gles2/shaders/scene.glsl17
5 files changed, 47 insertions, 15 deletions
diff --git a/drivers/gles2/rasterizer_canvas_gles2.cpp b/drivers/gles2/rasterizer_canvas_gles2.cpp
index 52dfb44a9d..ac54af722c 100644
--- a/drivers/gles2/rasterizer_canvas_gles2.cpp
+++ b/drivers/gles2/rasterizer_canvas_gles2.cpp
@@ -291,6 +291,10 @@ RasterizerStorageGLES2::Texture *RasterizerCanvasGLES2::_bind_canvas_texture(con
void RasterizerCanvasGLES2::_draw_polygon(const int *p_indices, int p_index_count, int p_vertex_count, const Vector2 *p_vertices, const Vector2 *p_uvs, const Color *p_colors, bool p_singlecolor, const float *p_weights, const int *p_bones) {
glBindBuffer(GL_ARRAY_BUFFER, data.polygon_buffer);
+#ifndef GLES_OVER_GL
+ // Orphan the buffer to avoid CPU/GPU sync points caused by glBufferSubData
+ glBufferData(GL_ARRAY_BUFFER, data.polygon_buffer_size, NULL, GL_DYNAMIC_DRAW);
+#endif
uint32_t buffer_ofs = 0;
@@ -339,6 +343,11 @@ void RasterizerCanvasGLES2::_draw_polygon(const int *p_indices, int p_index_coun
}
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, data.polygon_index_buffer);
+#ifndef GLES_OVER_GL
+ // Orphan the buffer to avoid CPU/GPU sync points caused by glBufferSubData
+ glBufferData(GL_ELEMENT_ARRAY_BUFFER, data.polygon_index_buffer_size, NULL, GL_DYNAMIC_DRAW);
+#endif
+
if (storage->config.support_32_bits_indices) { //should check for
glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, sizeof(int) * p_index_count, p_indices);
glDrawElements(GL_TRIANGLES, p_index_count, GL_UNSIGNED_INT, 0);
@@ -358,6 +367,10 @@ void RasterizerCanvasGLES2::_draw_polygon(const int *p_indices, int p_index_coun
void RasterizerCanvasGLES2::_draw_generic(GLuint p_primitive, int p_vertex_count, const Vector2 *p_vertices, const Vector2 *p_uvs, const Color *p_colors, bool p_singlecolor) {
glBindBuffer(GL_ARRAY_BUFFER, data.polygon_buffer);
+#ifndef GLES_OVER_GL
+ // Orphan the buffer to avoid CPU/GPU sync points caused by glBufferSubData
+ glBufferData(GL_ARRAY_BUFFER, data.polygon_buffer_size, NULL, GL_DYNAMIC_DRAW);
+#endif
uint32_t buffer_ofs = 0;
@@ -435,6 +448,10 @@ void RasterizerCanvasGLES2::_draw_gui_primitive(int p_points, const Vector2 *p_v
}
glBindBuffer(GL_ARRAY_BUFFER, data.polygon_buffer);
+#ifndef GLES_OVER_GL
+ // Orphan the buffer to avoid CPU/GPU sync points caused by glBufferSubData
+ glBufferData(GL_ARRAY_BUFFER, data.polygon_buffer_size, NULL, GL_DYNAMIC_DRAW);
+#endif
glBufferSubData(GL_ARRAY_BUFFER, 0, p_points * stride * 4 * sizeof(float), buffer_data);
glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, stride * sizeof(float), NULL);
@@ -887,7 +904,7 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
}
glBindBuffer(GL_ARRAY_BUFFER, data.ninepatch_vertices);
- glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(float) * (16 + 16) * 2, buffer);
+ glBufferData(GL_ARRAY_BUFFER, sizeof(float) * (16 + 16) * 2, buffer, GL_DYNAMIC_DRAW);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, data.ninepatch_elements);
@@ -2038,6 +2055,8 @@ void RasterizerCanvasGLES2::initialize() {
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, data.polygon_index_buffer);
glBufferData(GL_ELEMENT_ARRAY_BUFFER, index_size, NULL, GL_DYNAMIC_DRAW);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
+
+ data.polygon_index_buffer_size = index_size;
}
// ninepatch buffers
diff --git a/drivers/gles2/rasterizer_canvas_gles2.h b/drivers/gles2/rasterizer_canvas_gles2.h
index ab636dca71..ba636a9763 100644
--- a/drivers/gles2/rasterizer_canvas_gles2.h
+++ b/drivers/gles2/rasterizer_canvas_gles2.h
@@ -65,6 +65,7 @@ public:
GLuint polygon_index_buffer;
uint32_t polygon_buffer_size;
+ uint32_t polygon_index_buffer_size;
GLuint ninepatch_vertices;
GLuint ninepatch_elements;
diff --git a/drivers/gles2/rasterizer_scene_gles2.cpp b/drivers/gles2/rasterizer_scene_gles2.cpp
index 6bcda62e7f..bc47fb46f5 100644
--- a/drivers/gles2/rasterizer_scene_gles2.cpp
+++ b/drivers/gles2/rasterizer_scene_gles2.cpp
@@ -2342,9 +2342,7 @@ void RasterizerSceneGLES2::_render_render_list(RenderList::Element **p_elements,
if (accum_pass) { //accum pass force pass
blend_mode = RasterizerStorageGLES2::Shader::Spatial::BLEND_MODE_ADD;
- if (rebind_light && light && light->light_ptr->negative) {
- glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE);
+ if (light && light->light_ptr->negative) {
blend_mode = RasterizerStorageGLES2::Shader::Spatial::BLEND_MODE_SUB;
}
}
@@ -2704,7 +2702,7 @@ void RasterizerSceneGLES2::_draw_sky(RasterizerStorageGLES2::Sky *p_sky, const C
}
glBindBuffer(GL_ARRAY_BUFFER, state.sky_verts);
- glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(Vector3) * 8, vertices);
+ glBufferData(GL_ARRAY_BUFFER, sizeof(Vector3) * 8, vertices, GL_DYNAMIC_DRAW);
// bind sky vertex array....
glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, GL_FALSE, sizeof(Vector3) * 2, 0);
diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp
index 82cb1ef90b..147bab9d1f 100644
--- a/drivers/gles2/rasterizer_storage_gles2.cpp
+++ b/drivers/gles2/rasterizer_storage_gles2.cpp
@@ -4583,13 +4583,24 @@ void RasterizerStorageGLES2::_render_target_allocate(RenderTarget *rt) {
GLuint color_internal_format;
GLuint color_format;
GLuint color_type = GL_UNSIGNED_BYTE;
+ Image::Format image_format;
if (rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT]) {
+#ifdef GLES_OVER_GL
+ color_internal_format = GL_RGBA8;
+#else
color_internal_format = GL_RGBA;
+#endif
color_format = GL_RGBA;
+ image_format = Image::FORMAT_RGBA8;
} else {
+#ifdef GLES_OVER_GL
+ color_internal_format = GL_RGB8;
+#else
color_internal_format = GL_RGB;
+#endif
color_format = GL_RGB;
+ image_format = Image::FORMAT_RGB8;
}
rt->used_dof_blur_near = false;
@@ -4676,10 +4687,10 @@ void RasterizerStorageGLES2::_render_target_allocate(RenderTarget *rt) {
return;
}
- texture->format = Image::FORMAT_RGBA8;
- texture->gl_format_cache = GL_RGBA;
+ texture->format = image_format;
+ texture->gl_format_cache = color_format;
texture->gl_type_cache = GL_UNSIGNED_BYTE;
- texture->gl_internal_format_cache = GL_RGBA;
+ texture->gl_internal_format_cache = color_internal_format;
texture->tex_id = rt->color;
texture->width = rt->width;
texture->alloc_width = rt->width;
diff --git a/drivers/gles2/shaders/scene.glsl b/drivers/gles2/shaders/scene.glsl
index e36e776881..2a220658a1 100644
--- a/drivers/gles2/shaders/scene.glsl
+++ b/drivers/gles2/shaders/scene.glsl
@@ -1547,7 +1547,11 @@ FRAGMENT_SHADER_CODE
#endif // !USE_SHADOW_TO_OPACITY
#ifdef BASE_PASS
- //none
+
+ // IBL precalculations
+ float ndotv = clamp(dot(normal, eye_position), 0.0, 1.0);
+ vec3 f0 = F0(metallic, specular, albedo);
+ vec3 F = f0 + (max(vec3(1.0 - roughness), f0) - f0) * pow(1.0 - ndotv, 5.0);
#ifdef AMBIENT_LIGHT_DISABLED
ambient_light = vec3(0.0, 0.0, 0.0);
@@ -1561,12 +1565,15 @@ FRAGMENT_SHADER_CODE
ref_vec.z *= -1.0;
specular_light = textureCubeLod(radiance_map, ref_vec, roughness * RADIANCE_MAX_LOD).xyz * bg_energy;
+#ifndef USE_LIGHTMAP
{
vec3 ambient_dir = normalize((radiance_inverse_xform * vec4(normal, 0.0)).xyz);
- vec3 env_ambient = textureCubeLod(radiance_map, ambient_dir, RADIANCE_MAX_LOD).xyz * bg_energy;
+ vec3 env_ambient = textureCubeLod(radiance_map, ambient_dir, 4.0).xyz * bg_energy;
+ env_ambient *= 1.0 - F;
ambient_light = mix(ambient_color.rgb, env_ambient, ambient_sky_contribution);
}
+#endif
#else
@@ -1574,7 +1581,6 @@ FRAGMENT_SHADER_CODE
specular_light = bg_color.rgb * bg_energy;
#endif
-
#endif // AMBIENT_LIGHT_DISABLED
ambient_light *= ambient_energy;
@@ -1646,12 +1652,9 @@ FRAGMENT_SHADER_CODE
const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022);
const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04);
vec4 r = roughness * c0 + c1;
- float ndotv = clamp(dot(normal, eye_position), 0.0, 1.0);
float a004 = min(r.x * r.x, exp2(-9.28 * ndotv)) * r.x + r.y;
vec2 env = vec2(-1.04, 1.04) * a004 + r.zw;
-
- vec3 f0 = F0(metallic, specular, albedo);
- specular_light *= env.x * f0 + env.y;
+ specular_light *= env.x * F + env.y;
#endif
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 10:27:10 +0000