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authorTomi Valkeinen <tomi.valkeinen@ti.com>2018-10-16 11:35:44 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2018-10-17 11:09:49 +0300
commit47e808023f98f74673906ef7de34e774cd26f52b (patch)
tree61692a33768f49d508ac92f8b64af2f8c4e8c0dc /kms++util/src
parentff9de1ab494ee5d48dba7aa84dfa1ce114464f09 (diff)
Add AR12 & AR15 support
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'kms++util/src')
-rw-r--r--kms++util/src/color.cpp10
-rw-r--r--kms++util/src/drawing.cpp16
-rw-r--r--kms++util/src/testpat.cpp2
3 files changed, 28 insertions, 0 deletions
diff --git a/kms++util/src/color.cpp b/kms++util/src/color.cpp
index 2e6f217..2a41502 100644
--- a/kms++util/src/color.cpp
+++ b/kms++util/src/color.cpp
@@ -59,6 +59,16 @@ uint16_t RGB::bgr565() const
return ((b >> 3) << 11) | ((g >> 2) << 5) | ((r >> 3) << 0);
}
+uint16_t RGB::argb4444() const
+{
+ return ((a >> 4) << 12) | ((r >> 4) << 8) | ((g >> 4) << 4) | ((b >> 4) << 0);
+}
+
+uint16_t RGB::argb1555() const
+{
+ return ((!!a) << 15) | ((r >> 3) << 10) | ((g >> 3) << 5) | ((b >> 3) << 0);
+}
+
YUV RGB::yuv(YUVType type) const
{
return YUV(*this, type);
diff --git a/kms++util/src/drawing.cpp b/kms++util/src/drawing.cpp
index 8885112..9da7a77 100644
--- a/kms++util/src/drawing.cpp
+++ b/kms++util/src/drawing.cpp
@@ -56,6 +56,18 @@ void draw_rgb_pixel(IFramebuffer& buf, unsigned x, unsigned y, RGB color)
*p = color.bgr565();
break;
}
+ case PixelFormat::ARGB4444:
+ {
+ uint16_t *p = (uint16_t*)(buf.map(0) + buf.stride(0) * y + x * 2);
+ *p = color.argb4444();
+ break;
+ }
+ case PixelFormat::ARGB1555:
+ {
+ uint16_t *p = (uint16_t*)(buf.map(0) + buf.stride(0) * y + x * 2);
+ *p = color.argb1555();
+ break;
+ }
default:
throw std::invalid_argument("invalid pixelformat");
}
@@ -168,6 +180,8 @@ void draw_rect(IFramebuffer &fb, uint32_t x, uint32_t y, uint32_t w, uint32_t h,
case PixelFormat::BGR888:
case PixelFormat::RGB565:
case PixelFormat::BGR565:
+ case PixelFormat::ARGB4444:
+ case PixelFormat::ARGB1555:
for (j = 0; j < h; j++) {
for (i = 0; i < w; i++) {
draw_rgb_pixel(fb, x + i, y + j, color);
@@ -240,6 +254,8 @@ static void draw_char(IFramebuffer& buf, uint32_t xpos, uint32_t ypos, char c, R
case PixelFormat::BGR888:
case PixelFormat::RGB565:
case PixelFormat::BGR565:
+ case PixelFormat::ARGB4444:
+ case PixelFormat::ARGB1555:
for (y = 0; y < 8; y++) {
for (x = 0; x < 8; x++) {
bool b = get_char_pixel(c, x, y);
diff --git a/kms++util/src/testpat.cpp b/kms++util/src/testpat.cpp
index 8795cc6..ab197dc 100644
--- a/kms++util/src/testpat.cpp
+++ b/kms++util/src/testpat.cpp
@@ -114,6 +114,8 @@ static void draw_test_pattern_part(IFramebuffer& fb, unsigned start_y, unsigned
case PixelFormat::BGR888:
case PixelFormat::RGB565:
case PixelFormat::BGR565:
+ case PixelFormat::ARGB4444:
+ case PixelFormat::ARGB1555:
for (y = start_y; y < end_y; y++) {
for (x = 0; x < w; x++) {
RGB pixel = get_test_pattern_pixel(fb, x, y);