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-rw-r--r--Android.mk2
-rw-r--r--minui/resources.c167
-rw-r--r--res/images/icon_error.bmpbin91076 -> 0 bytes
-rw-r--r--res/images/icon_error.pngbin0 -> 9616 bytes
-rw-r--r--res/images/icon_firmware_error.bmpbin91076 -> 0 bytes
-rw-r--r--res/images/icon_firmware_error.pngbin0 -> 8088 bytes
-rw-r--r--res/images/icon_firmware_install.bmpbin91076 -> 0 bytes
-rw-r--r--res/images/icon_firmware_install.pngbin0 -> 11986 bytes
-rw-r--r--res/images/icon_installing.bmpbin91076 -> 0 bytes
-rw-r--r--res/images/icon_installing.pngbin0 -> 10138 bytes
-rw-r--r--res/images/icon_unpacking.bmpbin91076 -> 0 bytes
-rw-r--r--res/images/icon_unpacking.pngbin0 -> 7180 bytes
-rw-r--r--res/images/indeterminate1.bmpbin20214 -> 0 bytes
-rw-r--r--res/images/indeterminate1.pngbin0 -> 2249 bytes
-rw-r--r--res/images/indeterminate2.bmpbin20214 -> 0 bytes
-rw-r--r--res/images/indeterminate2.pngbin0 -> 2251 bytes
-rw-r--r--res/images/indeterminate3.bmpbin20214 -> 0 bytes
-rw-r--r--res/images/indeterminate3.pngbin0 -> 2254 bytes
-rw-r--r--res/images/indeterminate4.bmpbin20214 -> 0 bytes
-rw-r--r--res/images/indeterminate4.pngbin0 -> 2249 bytes
-rw-r--r--res/images/indeterminate5.bmpbin20214 -> 0 bytes
-rw-r--r--res/images/indeterminate5.pngbin0 -> 2246 bytes
-rw-r--r--res/images/indeterminate6.bmpbin20214 -> 0 bytes
-rw-r--r--res/images/indeterminate6.pngbin0 -> 2262 bytes
-rw-r--r--res/images/progress_bar_empty.bmpbin136 -> 0 bytes
-rw-r--r--res/images/progress_bar_empty.pngbin0 -> 148 bytes
-rw-r--r--res/images/progress_bar_empty_left_round.bmpbin294 -> 0 bytes
-rw-r--r--res/images/progress_bar_empty_left_round.pngbin0 -> 220 bytes
-rw-r--r--res/images/progress_bar_empty_right_round.bmpbin294 -> 0 bytes
-rw-r--r--res/images/progress_bar_empty_right_round.pngbin0 -> 211 bytes
-rw-r--r--res/images/progress_bar_fill.bmpbin136 -> 0 bytes
-rw-r--r--res/images/progress_bar_fill.pngbin0 -> 117 bytes
-rw-r--r--res/images/progress_bar_left_round.bmpbin294 -> 0 bytes
-rw-r--r--res/images/progress_bar_left_round.pngbin0 -> 195 bytes
-rw-r--r--res/images/progress_bar_right_round.bmpbin294 -> 0 bytes
-rw-r--r--res/images/progress_bar_right_round.pngbin0 -> 192 bytes
36 files changed, 68 insertions, 101 deletions
diff --git a/Android.mk b/Android.mk
index 816d143cc..6198ab338 100644
--- a/Android.mk
+++ b/Android.mk
@@ -30,7 +30,7 @@ LOCAL_FORCE_STATIC_EXECUTABLE := true
LOCAL_MODULE_TAGS := eng
LOCAL_STATIC_LIBRARIES := libminzip libunz libamend libmtdutils libmincrypt
-LOCAL_STATIC_LIBRARIES += libminui libpixelflinger_static libcutils
+LOCAL_STATIC_LIBRARIES += libminui libpixelflinger_static libpng libcutils
LOCAL_STATIC_LIBRARIES += libstdc++ libc
# Specify a C-includable file containing the OTA public keys.
diff --git a/minui/resources.c b/minui/resources.c
index 5beb6a6d9..7ecfeefce 100644
--- a/minui/resources.c
+++ b/minui/resources.c
@@ -29,97 +29,84 @@
#include <pixelflinger/pixelflinger.h>
+#include <png.h>
+
#include "minui.h"
-// File signature for BMP files.
-// The letters 'BM' as a little-endian unsigned short.
-
-#define BMP_SIGNATURE 0x4d42
-
-typedef struct {
- // constant, value should equal BMP_SIGNATURE
- unsigned short bfType;
- // size of the file in bytes.
- unsigned long bfSize;
- // must always be set to zero.
- unsigned short bfReserved1;
- // must always be set to zero.
- unsigned short bfReserved2;
- // offset from the beginning of the file to the bitmap data.
- unsigned long bfOffBits;
-
- // The BITMAPINFOHEADER:
- // size of the BITMAPINFOHEADER structure, in bytes.
- unsigned long biSize;
- // width of the image, in pixels.
- unsigned long biWidth;
- // height of the image, in pixels.
- unsigned long biHeight;
- // number of planes of the target device, must be set to 1.
- unsigned short biPlanes;
- // number of bits per pixel.
- unsigned short biBitCount;
- // type of compression, zero means no compression.
- unsigned long biCompression;
- // size of the image data, in bytes. If there is no compression,
- // it is valid to set this member to zero.
- unsigned long biSizeImage;
- // horizontal pixels per meter on the designated targer device,
- // usually set to zero.
- unsigned long biXPelsPerMeter;
- // vertical pixels per meter on the designated targer device,
- // usually set to zero.
- unsigned long biYPelsPerMeter;
- // number of colors used in the bitmap, if set to zero the
- // number of colors is calculated using the biBitCount member.
- unsigned long biClrUsed;
- // number of color that are 'important' for the bitmap,
- // if set to zero, all colors are important.
- unsigned long biClrImportant;
-} __attribute__((packed)) BitMapFileHeader;
+// libpng gives "undefined reference to 'pow'" errors, and I have no
+// idea how to convince the build system to link with -lm. We don't
+// need this functionality (it's used for gamma adjustment) so provide
+// a dummy implementation to satisfy the linker.
+double pow(double x, double y) {
+ return x;
+}
int res_create_surface(const char* name, gr_surface* pSurface) {
char resPath[256];
- BitMapFileHeader header;
GGLSurface* surface = NULL;
int result = 0;
-
- snprintf(resPath, sizeof(resPath)-1, "/res/images/%s.bmp", name);
+ unsigned char header[8];
+ png_structp png_ptr = NULL;
+ png_infop info_ptr = NULL;
+
+ snprintf(resPath, sizeof(resPath)-1, "/res/images/%s.png", name);
resPath[sizeof(resPath)-1] = '\0';
- int fd = open(resPath, O_RDONLY);
- if (fd == -1) {
+ FILE* fp = fopen(resPath, "rb");
+ if (fp == NULL) {
result = -1;
goto exit;
}
- size_t bytesRead = read(fd, &header, sizeof(header));
+
+ size_t bytesRead = fread(header, 1, sizeof(header), fp);
if (bytesRead != sizeof(header)) {
result = -2;
goto exit;
}
- if (header.bfType != BMP_SIGNATURE) {
- result = -3; // Not a legal header
+
+ if (png_sig_cmp(header, 0, sizeof(header))) {
+ result = -3;
goto exit;
}
- if (header.biPlanes != 1) {
+
+ png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+ if (!png_ptr) {
result = -4;
goto exit;
}
- if (!(header.biBitCount == 24 || header.biBitCount == 32)) {
+
+ info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr) {
result = -5;
goto exit;
}
- if (header.biCompression != 0) {
+
+ if (setjmp(png_jmpbuf(png_ptr))) {
result = -6;
goto exit;
}
- size_t width = header.biWidth;
- size_t height = header.biHeight;
+
+ png_init_io(png_ptr, fp);
+ png_set_sig_bytes(png_ptr, sizeof(header));
+ png_read_info(png_ptr, info_ptr);
+
+ size_t width = info_ptr->width;
+ size_t height = info_ptr->height;
size_t stride = 4 * width;
size_t pixelSize = stride * height;
-
+
+ int color_type = info_ptr->color_type;
+ int bit_depth = info_ptr->bit_depth;
+ int channels = info_ptr->channels;
+ if (bit_depth != 8 || (channels != 3 && channels != 4) ||
+ (color_type != PNG_COLOR_TYPE_RGB &&
+ color_type != PNG_COLOR_TYPE_RGBA)) {
+ return -7;
+ goto exit;
+ }
+
surface = malloc(sizeof(GGLSurface) + pixelSize);
if (surface == NULL) {
- result = -7;
+ result = -8;
goto exit;
}
unsigned char* pData = (unsigned char*) (surface + 1);
@@ -128,63 +115,43 @@ int res_create_surface(const char* name, gr_surface* pSurface) {
surface->height = height;
surface->stride = width; /* Yes, pixels, not bytes */
surface->data = pData;
- surface->format = (header.biBitCount == 24) ?
+ surface->format = (channels == 3) ?
GGL_PIXEL_FORMAT_RGBX_8888 : GGL_PIXEL_FORMAT_RGBA_8888;
- // Source pixel bytes are stored B G R {A}
-
- lseek(fd, header.bfOffBits, SEEK_SET);
- size_t y;
- if (header.biBitCount == 24) { // RGB
- size_t inputStride = (((3 * width + 3) >> 2) << 2);
- for (y = 0; y < height; y++) {
- unsigned char* pRow = pData + (height - (y + 1)) * stride;
- bytesRead = read(fd, pRow, inputStride);
- if (bytesRead != inputStride) {
- result = -8;
- goto exit;
- }
+ int y;
+ if (channels == 3) {
+ for (y = 0; y < height; ++y) {
+ unsigned char* pRow = pData + y * stride;
+ png_read_row(png_ptr, pRow, NULL);
+
int x;
for(x = width - 1; x >= 0; x--) {
int sx = x * 3;
int dx = x * 4;
- unsigned char b = pRow[sx];
+ unsigned char r = pRow[sx];
unsigned char g = pRow[sx + 1];
- unsigned char r = pRow[sx + 2];
+ unsigned char b = pRow[sx + 2];
unsigned char a = 0xff;
pRow[dx ] = r; // r
pRow[dx + 1] = g; // g
- pRow[dx + 2] = b; // b;
+ pRow[dx + 2] = b; // b
pRow[dx + 3] = a;
}
}
- } else { // RGBA
- for (y = 0; y < height; y++) {
- unsigned char* pRow = pData + (height - (y + 1)) * stride;
- bytesRead = read(fd, pRow, stride);
- if (bytesRead != stride) {
- result = -9;
- goto exit;
- }
- size_t x;
- for(x = 0; x < width; x++) {
- size_t xx = x * 4;
- unsigned char b = pRow[xx];
- unsigned char g = pRow[xx + 1];
- unsigned char r = pRow[xx + 2];
- unsigned char a = pRow[xx + 3];
- pRow[xx ] = r;
- pRow[xx + 1] = g;
- pRow[xx + 2] = b;
- pRow[xx + 3] = a;
- }
+ } else {
+ for (y = 0; y < height; ++y) {
+ unsigned char* pRow = pData + y * stride;
+ png_read_row(png_ptr, pRow, NULL);
}
}
+
*pSurface = (gr_surface) surface;
exit:
- if (fd >= 0) {
- close(fd);
+ png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
+
+ if (fp != NULL) {
+ fclose(fp);
}
if (result < 0) {
if (surface) {
diff --git a/res/images/icon_error.bmp b/res/images/icon_error.bmp
deleted file mode 100644
index 7eb2bbc77..000000000
--- a/res/images/icon_error.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/icon_error.png b/res/images/icon_error.png
new file mode 100644
index 000000000..7064c2e23
--- /dev/null
+++ b/res/images/icon_error.png
Binary files differ
diff --git a/res/images/icon_firmware_error.bmp b/res/images/icon_firmware_error.bmp
deleted file mode 100644
index 5b8649f17..000000000
--- a/res/images/icon_firmware_error.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/icon_firmware_error.png b/res/images/icon_firmware_error.png
new file mode 100644
index 000000000..0c32c9ede
--- /dev/null
+++ b/res/images/icon_firmware_error.png
Binary files differ
diff --git a/res/images/icon_firmware_install.bmp b/res/images/icon_firmware_install.bmp
deleted file mode 100644
index b0f5f959b..000000000
--- a/res/images/icon_firmware_install.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/icon_firmware_install.png b/res/images/icon_firmware_install.png
new file mode 100644
index 000000000..ee2afac5d
--- /dev/null
+++ b/res/images/icon_firmware_install.png
Binary files differ
diff --git a/res/images/icon_installing.bmp b/res/images/icon_installing.bmp
deleted file mode 100644
index fff99fd7e..000000000
--- a/res/images/icon_installing.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/icon_installing.png b/res/images/icon_installing.png
new file mode 100644
index 000000000..f24f2e33f
--- /dev/null
+++ b/res/images/icon_installing.png
Binary files differ
diff --git a/res/images/icon_unpacking.bmp b/res/images/icon_unpacking.bmp
deleted file mode 100644
index ab6548c58..000000000
--- a/res/images/icon_unpacking.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/icon_unpacking.png b/res/images/icon_unpacking.png
new file mode 100644
index 000000000..9198e2eb1
--- /dev/null
+++ b/res/images/icon_unpacking.png
Binary files differ
diff --git a/res/images/indeterminate1.bmp b/res/images/indeterminate1.bmp
deleted file mode 100644
index 716c92568..000000000
--- a/res/images/indeterminate1.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/indeterminate1.png b/res/images/indeterminate1.png
new file mode 100644
index 000000000..264bf27e5
--- /dev/null
+++ b/res/images/indeterminate1.png
Binary files differ
diff --git a/res/images/indeterminate2.bmp b/res/images/indeterminate2.bmp
deleted file mode 100644
index 223cd3c1e..000000000
--- a/res/images/indeterminate2.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/indeterminate2.png b/res/images/indeterminate2.png
new file mode 100644
index 000000000..c30c049ab
--- /dev/null
+++ b/res/images/indeterminate2.png
Binary files differ
diff --git a/res/images/indeterminate3.bmp b/res/images/indeterminate3.bmp
deleted file mode 100644
index fd9086a1f..000000000
--- a/res/images/indeterminate3.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/indeterminate3.png b/res/images/indeterminate3.png
new file mode 100644
index 000000000..891a00095
--- /dev/null
+++ b/res/images/indeterminate3.png
Binary files differ
diff --git a/res/images/indeterminate4.bmp b/res/images/indeterminate4.bmp
deleted file mode 100644
index 87b264034..000000000
--- a/res/images/indeterminate4.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/indeterminate4.png b/res/images/indeterminate4.png
new file mode 100644
index 000000000..7a6415149
--- /dev/null
+++ b/res/images/indeterminate4.png
Binary files differ
diff --git a/res/images/indeterminate5.bmp b/res/images/indeterminate5.bmp
deleted file mode 100644
index e16efb04c..000000000
--- a/res/images/indeterminate5.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/indeterminate5.png b/res/images/indeterminate5.png
new file mode 100644
index 000000000..cd6ab20a7
--- /dev/null
+++ b/res/images/indeterminate5.png
Binary files differ
diff --git a/res/images/indeterminate6.bmp b/res/images/indeterminate6.bmp
deleted file mode 100644
index 085ad951a..000000000
--- a/res/images/indeterminate6.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/indeterminate6.png b/res/images/indeterminate6.png
new file mode 100644
index 000000000..ddd9e7384
--- /dev/null
+++ b/res/images/indeterminate6.png
Binary files differ
diff --git a/res/images/progress_bar_empty.bmp b/res/images/progress_bar_empty.bmp
deleted file mode 100644
index 8e512fd92..000000000
--- a/res/images/progress_bar_empty.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/progress_bar_empty.png b/res/images/progress_bar_empty.png
new file mode 100644
index 000000000..9013f04ac
--- /dev/null
+++ b/res/images/progress_bar_empty.png
Binary files differ
diff --git a/res/images/progress_bar_empty_left_round.bmp b/res/images/progress_bar_empty_left_round.bmp
deleted file mode 100644
index c4e2f44fc..000000000
--- a/res/images/progress_bar_empty_left_round.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/progress_bar_empty_left_round.png b/res/images/progress_bar_empty_left_round.png
new file mode 100644
index 000000000..dae7d5d13
--- /dev/null
+++ b/res/images/progress_bar_empty_left_round.png
Binary files differ
diff --git a/res/images/progress_bar_empty_right_round.bmp b/res/images/progress_bar_empty_right_round.bmp
deleted file mode 100644
index 1906f6209..000000000
--- a/res/images/progress_bar_empty_right_round.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/progress_bar_empty_right_round.png b/res/images/progress_bar_empty_right_round.png
new file mode 100644
index 000000000..542708823
--- /dev/null
+++ b/res/images/progress_bar_empty_right_round.png
Binary files differ
diff --git a/res/images/progress_bar_fill.bmp b/res/images/progress_bar_fill.bmp
deleted file mode 100644
index 8d57d8117..000000000
--- a/res/images/progress_bar_fill.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/progress_bar_fill.png b/res/images/progress_bar_fill.png
new file mode 100644
index 000000000..37c04b4f4
--- /dev/null
+++ b/res/images/progress_bar_fill.png
Binary files differ
diff --git a/res/images/progress_bar_left_round.bmp b/res/images/progress_bar_left_round.bmp
deleted file mode 100644
index 6d2df8d6a..000000000
--- a/res/images/progress_bar_left_round.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/progress_bar_left_round.png b/res/images/progress_bar_left_round.png
new file mode 100644
index 000000000..e72af47d4
--- /dev/null
+++ b/res/images/progress_bar_left_round.png
Binary files differ
diff --git a/res/images/progress_bar_right_round.bmp b/res/images/progress_bar_right_round.bmp
deleted file mode 100644
index 68bb6fe37..000000000
--- a/res/images/progress_bar_right_round.bmp
+++ /dev/null
Binary files differ
diff --git a/res/images/progress_bar_right_round.png b/res/images/progress_bar_right_round.png
new file mode 100644
index 000000000..d04c980b9
--- /dev/null
+++ b/res/images/progress_bar_right_round.png
Binary files differ