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more display refactoring, led bug correction

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This commit is contained in:
philippe44
2020-02-24 21:54:51 -08:00
parent c8d304ff56
commit f008229acd
17 changed files with 523 additions and 156 deletions
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10
components/display/core/gds.c
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@@ -21,7 +21,7 @@ static struct GDS_Device Display;
static char TAG[] = "gds";
struct GDS_Device* GDS_AutoDetect( char *Driver, GDS_DetectFunc DetectFunc[] ) {
struct GDS_Device* GDS_AutoDetect( char *Driver, GDS_DetectFunc* DetectFunc[] ) {
for (int i = 0; DetectFunc[i]; i++) {
if (DetectFunc[i](Driver, &Display)) {
ESP_LOGD(TAG, "Detected driver %p", &Display);
@@ -54,19 +54,25 @@ void GDS_ClearExt(struct GDS_Device* Device, bool full, ...) {
void GDS_Clear( struct GDS_Device* Device, int Color ) {
memset( Device->Framebuffer, Color, Device->FramebufferSize );
Device->Dirty = true;
}
void GDS_ClearWindow( struct GDS_Device* Device, int x1, int y1, int x2, int y2, int Color ) {
// driver can provide onw optimized clear window
if (Device->ClearWindow) {
Device->ClearWindow( Device, x1, y1, x2, y2, Color );
// cheap optimization on boundaries
if (x1 == 0 && x2 == Device->Width - 1 && y1 % 8 == 0 && (y2 + 1) % 8 == 0) {
memset( Device->Framebuffer + (y1 / 8) * Device->Width, 0, (y2 - y1 + 1) / 8 * Device->Width );
} else {
for (int y = y1; y <= y2; y++) {
for (int x = x1; x <= x2; x++) {
Device->DrawPixelFast( Device, x, y, Color);
GDS_DrawPixelFast( Device, x, y, Color);
}
}
}
Device->Dirty = true;
}
void GDS_Update( struct GDS_Device* Device ) {