diff options
| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-10-16 11:35:44 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-10-17 11:09:49 +0300 |
| commit | 47e808023f98f74673906ef7de34e774cd26f52b (patch) | |
| tree | 61692a33768f49d508ac92f8b64af2f8c4e8c0dc /kms++util | |
| parent | ff9de1ab494ee5d48dba7aa84dfa1ce114464f09 (diff) | |
Add AR12 & AR15 support
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'kms++util')
| -rw-r--r-- | kms++util/inc/kms++util/color.h | 2 | ||||
| -rw-r--r-- | kms++util/src/color.cpp | 10 | ||||
| -rw-r--r-- | kms++util/src/drawing.cpp | 16 | ||||
| -rw-r--r-- | kms++util/src/testpat.cpp | 2 |
4 files changed, 30 insertions, 0 deletions
diff --git a/kms++util/inc/kms++util/color.h b/kms++util/inc/kms++util/color.h index f378433..21eae66 100644 --- a/kms++util/inc/kms++util/color.h +++ b/kms++util/inc/kms++util/color.h @@ -27,6 +27,8 @@ struct RGB uint32_t abgr8888() const; uint16_t rgb565() const; uint16_t bgr565() const; + uint16_t argb4444() const; + uint16_t argb1555() const; YUV yuv(YUVType type = YUVType::BT601_Lim) const; uint8_t b; 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); |