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path: root/drivers/gles3/rasterizer_canvas_gles3.cpp
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Diffstat (limited to 'drivers/gles3/rasterizer_canvas_gles3.cpp')
-rw-r--r--drivers/gles3/rasterizer_canvas_gles3.cpp157
1 files changed, 93 insertions, 64 deletions
diff --git a/drivers/gles3/rasterizer_canvas_gles3.cpp b/drivers/gles3/rasterizer_canvas_gles3.cpp
index 83154acd51..a960fced1f 100644
--- a/drivers/gles3/rasterizer_canvas_gles3.cpp
+++ b/drivers/gles3/rasterizer_canvas_gles3.cpp
@@ -201,6 +201,7 @@ void RasterizerCanvasGLES3::canvas_render_items(RID p_to_render_target, Item *p_
bool material_screen_texture_found = false;
Rect2 back_buffer_rect;
bool backbuffer_copy = false;
+ bool backbuffer_gen_mipmaps = false;
Item *ci = p_item_list;
Item *canvas_group_owner = nullptr;
@@ -225,6 +226,7 @@ void RasterizerCanvasGLES3::canvas_render_items(RID p_to_render_target, Item *p_
if (!material_screen_texture_found) {
backbuffer_copy = true;
back_buffer_rect = Rect2();
+ backbuffer_gen_mipmaps = md->shader_data->uses_screen_texture_mipmaps;
}
}
@@ -282,7 +284,7 @@ void RasterizerCanvasGLES3::canvas_render_items(RID p_to_render_target, Item *p_
_render_items(p_to_render_target, item_count, canvas_transform_inverse, p_light_list);
item_count = 0;
- texture_storage->render_target_copy_to_back_buffer(p_to_render_target, back_buffer_rect, true);
+ texture_storage->render_target_copy_to_back_buffer(p_to_render_target, back_buffer_rect, backbuffer_gen_mipmaps);
backbuffer_copy = false;
material_screen_texture_found = true; //after a backbuffer copy, screen texture makes no further copies
@@ -320,6 +322,7 @@ void RasterizerCanvasGLES3::_render_items(RID p_to_render_target, int p_item_cou
RID prev_material;
uint32_t index = 0;
GLES3::CanvasShaderData::BlendMode last_blend_mode = GLES3::CanvasShaderData::BLEND_MODE_MIX;
+ Color last_blend_color;
GLES3::CanvasShaderData *shader_data_cache = nullptr;
state.current_tex = texture_storage->texture_gl_get_default(GLES3::DEFAULT_GL_TEXTURE_WHITE);
@@ -376,8 +379,80 @@ void RasterizerCanvasGLES3::_render_items(RID p_to_render_target, int p_item_cou
GLES3::CanvasShaderData::BlendMode blend_mode = shader_data_cache ? shader_data_cache->blend_mode : GLES3::CanvasShaderData::BLEND_MODE_MIX;
- if (last_blend_mode != blend_mode) {
- if (last_blend_mode == GLES3::CanvasShaderData::BLEND_MODE_DISABLED) {
+ _render_item(p_to_render_target, ci, canvas_transform_inverse, current_clip, p_lights, index, blend_mode, last_blend_mode, last_blend_color);
+ }
+ // Render last command
+ _render_batch(index);
+}
+
+void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item, const Transform2D &p_canvas_transform_inverse, Item *&current_clip, Light *p_lights, uint32_t &r_index, GLES3::CanvasShaderData::BlendMode p_blend_mode, GLES3::CanvasShaderData::BlendMode &r_last_blend_mode, Color &r_last_blend_color) {
+ // Used by Polygon and Mesh.
+ static const GLenum prim[5] = { GL_POINTS, GL_LINES, GL_LINE_STRIP, GL_TRIANGLES, GL_TRIANGLE_STRIP };
+
+ RS::CanvasItemTextureFilter current_filter = state.default_filter;
+ RS::CanvasItemTextureRepeat current_repeat = state.default_repeat;
+
+ if (p_item->texture_filter != RS::CANVAS_ITEM_TEXTURE_FILTER_DEFAULT) {
+ current_filter = p_item->texture_filter;
+ }
+
+ if (p_item->texture_repeat != RS::CANVAS_ITEM_TEXTURE_REPEAT_DEFAULT) {
+ current_repeat = p_item->texture_repeat;
+ }
+
+ Transform2D base_transform = p_canvas_transform_inverse * p_item->final_transform;
+ Transform2D draw_transform; // Used by transform command
+
+ Color base_color = p_item->final_modulate;
+
+ uint32_t base_flags = 0;
+
+ bool reclip = false;
+
+ bool skipping = false;
+
+ const Item::Command *c = p_item->commands;
+ while (c) {
+ if (skipping && c->type != Item::Command::TYPE_ANIMATION_SLICE) {
+ c = c->next;
+ continue;
+ }
+
+ if (c->type != Item::Command::TYPE_MESH) {
+ // For Meshes, this gets updated below.
+ _update_transform_2d_to_mat2x3(base_transform * draw_transform, state.instance_data_array[r_index].world);
+ }
+
+ for (int i = 0; i < 4; i++) {
+ state.instance_data_array[r_index].modulation[i] = 0.0;
+ state.instance_data_array[r_index].ninepatch_margins[i] = 0.0;
+ state.instance_data_array[r_index].src_rect[i] = 0.0;
+ state.instance_data_array[r_index].dst_rect[i] = 0.0;
+ state.instance_data_array[r_index].lights[i] = uint32_t(0);
+ }
+ state.instance_data_array[r_index].color_texture_pixel_size[0] = 0.0;
+ state.instance_data_array[r_index].color_texture_pixel_size[1] = 0.0;
+
+ state.instance_data_array[r_index].pad[0] = 0.0;
+ state.instance_data_array[r_index].pad[1] = 0.0;
+
+ state.instance_data_array[r_index].flags = base_flags | (state.instance_data_array[r_index == 0 ? 0 : r_index - 1].flags & (FLAGS_DEFAULT_NORMAL_MAP_USED | FLAGS_DEFAULT_SPECULAR_MAP_USED)); //reset on each command for sanity, keep canvastexture binding config
+
+ GLES3::CanvasShaderData::BlendMode blend_mode = p_blend_mode;
+ Color blend_color;
+
+ if (c->type == Item::Command::TYPE_RECT) {
+ const Item::CommandRect *rect = static_cast<const Item::CommandRect *>(c);
+ if (rect->flags & CANVAS_RECT_LCD) {
+ blend_mode = GLES3::CanvasShaderData::BLEND_MODE_LCD;
+ blend_color = rect->modulate;
+ }
+ }
+
+ if (r_last_blend_mode != blend_mode || r_last_blend_color != blend_color) {
+ _render_batch(r_index);
+
+ if (r_last_blend_mode == GLES3::CanvasShaderData::BLEND_MODE_DISABLED) {
// re-enable it
glEnable(GL_BLEND);
} else if (blend_mode == GLES3::CanvasShaderData::BLEND_MODE_DISABLED) {
@@ -390,6 +465,16 @@ void RasterizerCanvasGLES3::_render_items(RID p_to_render_target, int p_item_cou
// Nothing to do here.
} break;
+ case GLES3::CanvasShaderData::BLEND_MODE_LCD: {
+ glBlendEquation(GL_FUNC_ADD);
+ if (state.transparent_render_target) {
+ glBlendFuncSeparate(GL_CONSTANT_COLOR, GL_ONE_MINUS_SRC_COLOR, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
+ } else {
+ glBlendFuncSeparate(GL_CONSTANT_COLOR, GL_ONE_MINUS_SRC_COLOR, GL_ZERO, GL_ONE);
+ }
+ glBlendColor(blend_color.r, blend_color.g, blend_color.b, blend_color.a);
+
+ } break;
case GLES3::CanvasShaderData::BLEND_MODE_MIX: {
glBlendEquation(GL_FUNC_ADD);
if (state.transparent_render_target) {
@@ -435,68 +520,10 @@ void RasterizerCanvasGLES3::_render_items(RID p_to_render_target, int p_item_cou
} break;
}
- last_blend_mode = blend_mode;
- }
-
- _render_item(p_to_render_target, ci, canvas_transform_inverse, current_clip, p_lights, index);
- }
- // Render last command
- _render_batch(index);
-}
-
-void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item, const Transform2D &p_canvas_transform_inverse, Item *&current_clip, Light *p_lights, uint32_t &r_index) {
- // Used by Polygon and Mesh.
- static const GLenum prim[5] = { GL_POINTS, GL_LINES, GL_LINE_STRIP, GL_TRIANGLES, GL_TRIANGLE_STRIP };
-
- RS::CanvasItemTextureFilter current_filter = state.default_filter;
- RS::CanvasItemTextureRepeat current_repeat = state.default_repeat;
-
- if (p_item->texture_filter != RS::CANVAS_ITEM_TEXTURE_FILTER_DEFAULT) {
- current_filter = p_item->texture_filter;
- }
-
- if (p_item->texture_repeat != RS::CANVAS_ITEM_TEXTURE_REPEAT_DEFAULT) {
- current_repeat = p_item->texture_repeat;
- }
-
- Transform2D base_transform = p_canvas_transform_inverse * p_item->final_transform;
- Transform2D draw_transform; // Used by transform command
-
- Color base_color = p_item->final_modulate;
-
- uint32_t base_flags = 0;
-
- bool reclip = false;
-
- bool skipping = false;
-
- const Item::Command *c = p_item->commands;
- while (c) {
- if (skipping && c->type != Item::Command::TYPE_ANIMATION_SLICE) {
- c = c->next;
- continue;
- }
-
- if (c->type != Item::Command::TYPE_MESH) {
- // For Meshes, this gets updated below.
- _update_transform_2d_to_mat2x3(base_transform * draw_transform, state.instance_data_array[r_index].world);
+ r_last_blend_mode = blend_mode;
+ r_last_blend_color = blend_color;
}
- for (int i = 0; i < 4; i++) {
- state.instance_data_array[r_index].modulation[i] = 0.0;
- state.instance_data_array[r_index].ninepatch_margins[i] = 0.0;
- state.instance_data_array[r_index].src_rect[i] = 0.0;
- state.instance_data_array[r_index].dst_rect[i] = 0.0;
- state.instance_data_array[r_index].lights[i] = uint32_t(0);
- }
- state.instance_data_array[r_index].color_texture_pixel_size[0] = 0.0;
- state.instance_data_array[r_index].color_texture_pixel_size[1] = 0.0;
-
- state.instance_data_array[r_index].pad[0] = 0.0;
- state.instance_data_array[r_index].pad[1] = 0.0;
-
- state.instance_data_array[r_index].flags = base_flags | (state.instance_data_array[r_index == 0 ? 0 : r_index - 1].flags & (FLAGS_DEFAULT_NORMAL_MAP_USED | FLAGS_DEFAULT_SPECULAR_MAP_USED)); //reset on each command for sanity, keep canvastexture binding config
-
switch (c->type) {
case Item::Command::TYPE_RECT: {
const Item::CommandRect *rect = static_cast<const Item::CommandRect *>(c);
@@ -567,6 +594,8 @@ void RasterizerCanvasGLES3::_render_item(RID p_render_target, const Item *p_item
state.instance_data_array[r_index].msdf[1] = rect->outline; // Outline size.
state.instance_data_array[r_index].msdf[2] = 0.f; // Reserved.
state.instance_data_array[r_index].msdf[3] = 0.f; // Reserved.
+ } else if (rect->flags & CANVAS_RECT_LCD) {
+ state.instance_data_array[r_index].flags |= FLAGS_USE_LCD;
}
state.instance_data_array[r_index].modulation[0] = rect->modulate.r * base_color.r;
@@ -993,7 +1022,7 @@ void RasterizerCanvasGLES3::_bind_instance_data_buffer(uint32_t p_max_index) {
}
glBindBufferBase(GL_UNIFORM_BUFFER, INSTANCE_UNIFORM_LOCATION, state.canvas_instance_data_buffers[state.current_buffer]);
-#ifdef JAVASCRIPT_ENABLED
+#ifdef WEB_ENABLED
//WebGL 2.0 does not support mapping buffers, so use slow glBufferData instead
glBufferData(GL_UNIFORM_BUFFER, sizeof(InstanceData) * p_max_index, state.instance_data_array, GL_DYNAMIC_DRAW);
#else
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 19:22:20 +0000