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display: Improve Image rendering by removing usage of virtual functions (#4931)

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This commit is contained in:
Kamil Trzciński
2023-06-14 23:50:24 +02:00
committed by GitHub
parent 035c3ef8fe
commit cef659b0de
2 changed files with 39 additions and 80 deletions
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esphome/components/display/display_buffer.h
+8 -10
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@@ -532,11 +532,11 @@ class Font {
class Image {
public:
Image(const uint8_t *data_start, int width, int height, ImageType type);
virtual bool get_pixel(int x, int y) const;
virtual Color get_color_pixel(int x, int y) const;
virtual Color get_rgba_pixel(int x, int y) const;
virtual Color get_rgb565_pixel(int x, int y) const;
virtual Color get_grayscale_pixel(int x, int y) const;
bool get_pixel(int x, int y) const;
Color get_color_pixel(int x, int y) const;
Color get_rgba_pixel(int x, int y) const;
Color get_rgb565_pixel(int x, int y) const;
Color get_grayscale_pixel(int x, int y) const;
int get_width() const;
int get_height() const;
ImageType get_type() const;
@@ -557,11 +557,6 @@ class Image {
class Animation : public Image {
public:
Animation(const uint8_t *data_start, int width, int height, uint32_t animation_frame_count, ImageType type);
bool get_pixel(int x, int y) const override;
Color get_color_pixel(int x, int y) const override;
Color get_rgba_pixel(int x, int y) const override;
Color get_rgb565_pixel(int x, int y) const override;
Color get_grayscale_pixel(int x, int y) const override;
uint32_t get_animation_frame_count() const;
int get_current_frame() const override;
@@ -577,6 +572,9 @@ class Animation : public Image {
void set_loop(uint32_t start_frame, uint32_t end_frame, int count);
protected:
void update_data_start_();
const uint8_t *animation_data_start_;
int current_frame_;
uint32_t animation_frame_count_;
uint32_t loop_start_frame_;