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authorTao Bao <tbao@google.com>2018-08-01 06:32:50 +0200
committerTao Bao <tbao@google.com>2018-08-02 00:36:41 +0200
commited876a7175c54a68735e8bcacd1a22cbc84034ed (patch)
tree62857f4b3ef659dcbf137c6c917e23ee029e3dd6 /minui/graphics.cpp
parentMerge "minui: Clean up the use of `rotation`." (diff)
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Diffstat (limited to 'minui/graphics.cpp')
-rw-r--r--minui/graphics.cpp39
1 files changed, 28 insertions, 11 deletions
diff --git a/minui/graphics.cpp b/minui/graphics.cpp
index 9df058e29..4fe0fdc7b 100644
--- a/minui/graphics.cpp
+++ b/minui/graphics.cpp
@@ -23,6 +23,8 @@
#include <memory>
+#include <android-base/properties.h>
+
#include "graphics_adf.h"
#include "graphics_drm.h"
#include "graphics_fbdev.h"
@@ -31,7 +33,6 @@
static GRFont* gr_font = nullptr;
static MinuiBackend* gr_backend = nullptr;
-static int overscan_percent = OVERSCAN_PERCENT;
static int overscan_offset_x = 0;
static int overscan_offset_y = 0;
@@ -41,6 +42,7 @@ static constexpr uint32_t alpha_mask = 0xff000000;
// gr_draw is owned by backends.
static const GRSurface* gr_draw = nullptr;
static GRRotation rotation = GRRotation::NONE;
+static PixelFormat pixel_format = PixelFormat::UNKNOWN;
static bool outside(int x, int y) {
auto swapped = (rotation == GRRotation::LEFT || rotation == GRRotation::RIGHT);
@@ -52,6 +54,10 @@ const GRFont* gr_sys_font() {
return gr_font;
}
+PixelFormat gr_pixel_format() {
+ return pixel_format;
+}
+
int gr_measure(const GRFont* font, const char* s) {
if (font == nullptr) {
return -1;
@@ -203,11 +209,11 @@ void gr_texticon(int x, int y, GRSurface* icon) {
void gr_color(unsigned char r, unsigned char g, unsigned char b, unsigned char a) {
uint32_t r32 = r, g32 = g, b32 = b, a32 = a;
-#if defined(RECOVERY_ABGR) || defined(RECOVERY_BGRA)
- gr_current = (a32 << 24) | (r32 << 16) | (g32 << 8) | b32;
-#else
- gr_current = (a32 << 24) | (b32 << 16) | (g32 << 8) | r32;
-#endif
+ if (pixel_format == PixelFormat::ABGR || pixel_format == PixelFormat::BGRA) {
+ gr_current = (a32 << 24) | (r32 << 16) | (g32 << 8) | b32;
+ } else {
+ gr_current = (a32 << 24) | (b32 << 16) | (g32 << 8) | r32;
+ }
}
void gr_clear() {
@@ -335,6 +341,18 @@ void gr_flip() {
}
int gr_init() {
+ // pixel_format needs to be set before loading any resources or initializing backends.
+ std::string format = android::base::GetProperty("ro.recovery.ui.pixel_format", "");
+ if (format == "ABGR_8888") {
+ pixel_format = PixelFormat::ABGR;
+ } else if (format == "RGBX_8888") {
+ pixel_format = PixelFormat::RGBX;
+ } else if (format == "BGRA_8888") {
+ pixel_format = PixelFormat::BGRA;
+ } else {
+ pixel_format = PixelFormat::UNKNOWN;
+ }
+
int ret = gr_init_font("font", &gr_font);
if (ret != 0) {
printf("Failed to init font: %d, continuing graphic backend initialization without font file\n",
@@ -360,6 +378,7 @@ int gr_init() {
gr_backend = backend.release();
+ int overscan_percent = android::base::GetIntProperty("ro.recovery.ui.overscan_percent", 0);
overscan_offset_x = gr_draw->width * overscan_percent / 100;
overscan_offset_y = gr_draw->height * overscan_percent / 100;
@@ -370,17 +389,15 @@ int gr_init() {
return -1;
}
-#define __STRINGIFY(x) #x
-#define STRINGIFY(x) __STRINGIFY(x)
-
- std::string rotation_str(STRINGIFY(DEFAULT_ROTATION));
+ std::string rotation_str =
+ android::base::GetProperty("ro.recovery.ui.default_rotation", "ROTATION_NONE");
if (rotation_str == "ROTATION_RIGHT") {
gr_rotate(GRRotation::RIGHT);
} else if (rotation_str == "ROTATION_DOWN") {
gr_rotate(GRRotation::DOWN);
} else if (rotation_str == "ROTATION_LEFT") {
gr_rotate(GRRotation::LEFT);
- } else { // "ROTATION_NONE"
+ } else { // "ROTATION_NONE" or unknown string
gr_rotate(GRRotation::NONE);
}