diff options
Diffstat (limited to 'kms++util/src/testpat.cpp')
| -rw-r--r-- | kms++util/src/testpat.cpp | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/kms++util/src/testpat.cpp b/kms++util/src/testpat.cpp index f9a3c8a..78c9d19 100644 --- a/kms++util/src/testpat.cpp +++ b/kms++util/src/testpat.cpp @@ -15,7 +15,6 @@ using namespace std; namespace kms { - static RGB get_test_pattern_pixel(IFramebuffer& fb, unsigned x, unsigned y) { const unsigned w = fb.width(); @@ -106,6 +105,7 @@ static void draw_test_pattern_part(IFramebuffer& fb, unsigned start_y, unsigned unsigned w = fb.width(); const PixelFormatInfo& format_info = get_pixel_format_info(fb.format()); + const PixelFormatPlaneInfo& plane_info = format_info.planes[format_info.num_planes - 1]; switch (format_info.type) { case PixelColorType::RGB: @@ -118,8 +118,17 @@ static void draw_test_pattern_part(IFramebuffer& fb, unsigned start_y, unsigned break; case PixelColorType::YUV: - switch (format_info.num_planes) { - case 1: + switch (plane_info.xsub + plane_info.ysub) { + case 2: + for (y = start_y; y < end_y; y++) { + for (x = 0; x < w; x++) { + RGB pixel = get_test_pattern_pixel(fb, x, y); + draw_yuv444_pixel(fb, x, y, pixel.yuv(yuvt)); + } + } + break; + + case 3: for (y = start_y; y < end_y; y++) { for (x = 0; x < w; x += 2) { RGB pixel1 = get_test_pattern_pixel(fb, x, y); @@ -129,7 +138,7 @@ static void draw_test_pattern_part(IFramebuffer& fb, unsigned start_y, unsigned } break; - case 2: + case 4: for (y = start_y; y < end_y; y += 2) { for (x = 0; x < w; x += 2) { RGB pixel00 = get_test_pattern_pixel(fb, x, y); @@ -188,7 +197,7 @@ static void draw_test_pattern_impl(IFramebuffer& fb, YUVType yuvt) #endif } -void draw_test_pattern(IFramebuffer &fb, YUVType yuvt) +void draw_test_pattern(IFramebuffer& fb, YUVType yuvt) { #ifdef DRAW_PERF_PRINT Stopwatch sw; @@ -203,4 +212,4 @@ void draw_test_pattern(IFramebuffer &fb, YUVType yuvt) #endif } -} +} // namespace kms |