From 093b77fc295d1bc4694b32fed95da0fab78c4097 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Thu, 1 Oct 2015 21:44:49 +0300 Subject: move test utils to libkmstest library --- libkms++/utils/color.cpp | 67 ------------------- libkms++/utils/color.h | 48 -------------- libkms++/utils/conv.cpp | 138 -------------------------------------- libkms++/utils/conv.h | 8 --- libkms++/utils/testpat.cpp | 162 --------------------------------------------- libkms++/utils/testpat.h | 6 -- 6 files changed, 429 deletions(-) delete mode 100644 libkms++/utils/color.cpp delete mode 100644 libkms++/utils/color.h delete mode 100644 libkms++/utils/conv.cpp delete mode 100644 libkms++/utils/conv.h delete mode 100644 libkms++/utils/testpat.cpp delete mode 100644 libkms++/utils/testpat.h (limited to 'libkms++/utils') diff --git a/libkms++/utils/color.cpp b/libkms++/utils/color.cpp deleted file mode 100644 index b5b9001..0000000 --- a/libkms++/utils/color.cpp +++ /dev/null @@ -1,67 +0,0 @@ -#include "color.h" - -namespace kms -{ -RGB::RGB() -{ - r = g = b = a = 0; -} - -RGB::RGB(uint8_t r, uint8_t g, uint8_t b) -{ - this->r = r; - this->g = g; - this->b = b; - this->a = 0; -} - -uint16_t RGB::rgb565() const -{ - uint16_t r = (this->r >> 3) << 11; - uint16_t g = (this->g >> 2) << 5; - uint16_t b = (this->b >> 3) << 0; - return r | g | b; -} - -YUV RGB::yuv() const -{ - return YUV(*this); -} - - -YUV::YUV() -{ - y = u = v = a = 0; -} - -YUV::YUV(uint8_t y, uint8_t u, uint8_t v) -{ - this->y = y; - this->u = u; - this->v = v; - this->a = 0; -} - -static inline uint8_t MAKE_YUV_601_Y(uint8_t r, uint8_t g, uint8_t b) -{ - return (((66 * r + 129 * g + 25 * b + 128) >> 8) + 16); -} - -static inline uint8_t MAKE_YUV_601_U(uint8_t r, uint8_t g, uint8_t b) -{ - return (((-38 * r - 74 * g + 112 * b + 128) >> 8) + 128); -} - -static inline uint8_t MAKE_YUV_601_V(uint8_t r, uint8_t g, uint8_t b) -{ - return (((112 * r - 94 * g - 18 * b + 128) >> 8) + 128); -} - -YUV::YUV(const RGB& rgb) -{ - this->y = MAKE_YUV_601_Y(rgb.r, rgb.g, rgb.b); - this->u = MAKE_YUV_601_U(rgb.r, rgb.g, rgb.b); - this->v = MAKE_YUV_601_V(rgb.r, rgb.g, rgb.b); - this->a = rgb.a; -} -} diff --git a/libkms++/utils/color.h b/libkms++/utils/color.h deleted file mode 100644 index 1db47e8..0000000 --- a/libkms++/utils/color.h +++ /dev/null @@ -1,48 +0,0 @@ -#pragma once - -#include - -namespace kms -{ -struct YUV; - -struct RGB -{ - RGB(); - RGB(uint8_t r, uint8_t g, uint8_t b); - - uint16_t rgb565() const; - YUV yuv() const; - - union { - struct - { - uint8_t b; - uint8_t g; - uint8_t r; - uint8_t a; - }; - - uint32_t raw; - }; -}; - -struct YUV -{ - YUV(); - YUV(uint8_t y, uint8_t u, uint8_t v); - YUV(const RGB& rgb); - - union { - struct - { - uint8_t v; - uint8_t u; - uint8_t y; - uint8_t a; - }; - - uint32_t raw; - }; -}; -} diff --git a/libkms++/utils/conv.cpp b/libkms++/utils/conv.cpp deleted file mode 100644 index d439253..0000000 --- a/libkms++/utils/conv.cpp +++ /dev/null @@ -1,138 +0,0 @@ -#include -#include - -#include "framebuffer.h" -#include "color.h" -#include "conv.h" - -namespace kms -{ -static RGB read_rgb(const Framebuffer& fb, int x, int y) -{ - uint32_t *pc = (uint32_t *)(fb.map(0) + fb.stride(0) * y); - - uint32_t c = pc[x]; - - return RGB((c >> 16) & 0xff, (c >> 8) & 0xff, c & 0xff); -} - -static YUV read_rgb_as_yuv(const Framebuffer& fb, int x, int y) -{ - RGB rgb = read_rgb(fb, x, y); - return YUV(rgb); -} - -static void fb_rgb_to_packed_yuv(Framebuffer& dst_fb, const Framebuffer& src_fb) -{ - unsigned w = src_fb.width(); - unsigned h = src_fb.height(); - - uint8_t *dst = dst_fb.map(0); - - for (unsigned y = 0; y < h; ++y) { - for (unsigned x = 0; x < w; x += 2) { - YUV yuv1 = read_rgb_as_yuv(src_fb, x + 0, y); - YUV yuv2 = read_rgb_as_yuv(src_fb, x + 1, y); - - switch (dst_fb.format()) { - case DRM_FORMAT_UYVY: - dst[x * 2 + 0] = (yuv1.u + yuv2.u) / 2; - dst[x * 2 + 1] = yuv1.y; - dst[x * 2 + 2] = (yuv1.v + yuv2.v) / 2; - dst[x * 2 + 3] = yuv2.y; - break; - case DRM_FORMAT_YUYV: - dst[x * 2 + 0] = yuv1.y; - dst[x * 2 + 1] = (yuv1.u + yuv2.u) / 2; - dst[x * 2 + 2] = yuv2.y; - dst[x * 2 + 3] = (yuv1.v + yuv2.v) / 2; - break; - - default: - throw std::invalid_argument("fo"); - } - } - - dst += dst_fb.stride(0); - } -} - -static void fb_rgb_to_semiplanar_yuv(Framebuffer& dst_fb, const Framebuffer& src_fb) -{ - unsigned w = src_fb.width(); - unsigned h = src_fb.height(); - - uint8_t *dst_y = dst_fb.map(0); - uint8_t *dst_uv = dst_fb.map(1); - - for (unsigned y = 0; y < h; ++y) { - for (unsigned x = 0; x < w; ++x) { - YUV yuv = read_rgb_as_yuv(src_fb, x, y); - dst_y[x] = yuv.y; - } - - dst_y += dst_fb.stride(0); - } - - for (unsigned y = 0; y < h; y += 2) { - for (unsigned x = 0; x < w; x += 2) { - YUV yuv00 = read_rgb_as_yuv(src_fb, x + 0, y + 0); - YUV yuv01 = read_rgb_as_yuv(src_fb, x + 1, y + 0); - YUV yuv10 = read_rgb_as_yuv(src_fb, x + 0, y + 1); - YUV yuv11 = read_rgb_as_yuv(src_fb, x + 1, y + 1); - - unsigned u = (yuv00.u + yuv01.u + yuv10.u + yuv11.u) / 4; - unsigned v = (yuv00.v + yuv01.v + yuv10.v + yuv11.v) / 4; - - dst_uv[x + 0] = u; - dst_uv[x + 1] = v; - } - - dst_uv += dst_fb.stride(1); - } -} - -static void fb_rgb_to_rgb565(Framebuffer& dst_fb, const Framebuffer& src_fb) -{ - unsigned w = src_fb.width(); - unsigned h = src_fb.height(); - - uint8_t *dst = dst_fb.map(0); - - for (unsigned y = 0; y < h; ++y) { - for (unsigned x = 0; x < w; ++x) { - RGB rgb = read_rgb(src_fb, x, y); - - unsigned r = rgb.r * 32 / 256; - unsigned g = rgb.g * 64 / 256; - unsigned b = rgb.b * 32 / 256; - - ((uint16_t *)dst)[x] = (r << 11) | (g << 5) | (b << 0); - } - - dst += dst_fb.stride(0); - } -} - -void color_convert(Framebuffer& dst, const Framebuffer &src) -{ - switch (dst.format()) { - case DRM_FORMAT_NV12: - case DRM_FORMAT_NV21: - fb_rgb_to_semiplanar_yuv(dst, src); - break; - - case DRM_FORMAT_YUYV: - case DRM_FORMAT_UYVY: - fb_rgb_to_packed_yuv(dst, src); - break; - - case DRM_FORMAT_RGB565: - fb_rgb_to_rgb565(dst, src); - break; - - default: - throw std::invalid_argument("fo"); - } -} -} diff --git a/libkms++/utils/conv.h b/libkms++/utils/conv.h deleted file mode 100644 index d1b306a..0000000 --- a/libkms++/utils/conv.h +++ /dev/null @@ -1,8 +0,0 @@ -#pragma once - -namespace kms -{ -class Framebuffer; - -void color_convert(Framebuffer& dst, const Framebuffer &src); -} diff --git a/libkms++/utils/testpat.cpp b/libkms++/utils/testpat.cpp deleted file mode 100644 index 56000f1..0000000 --- a/libkms++/utils/testpat.cpp +++ /dev/null @@ -1,162 +0,0 @@ - -#include -#include -#include - -#include -#include -#include -#include -#include - -#include "card.h" -#include "framebuffer.h" -#include "testpat.h" -#include "color.h" - -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) - -namespace kms -{ -static void draw_pixel(Framebuffer& buf, unsigned x, unsigned y, RGB color) -{ - static RGB c1; - - switch (buf.format()) { - case DRM_FORMAT_XRGB8888: - { - uint32_t *p = (uint32_t*)(buf.map(0) + buf.stride(0) * y + x * 4); - *p = color.raw; - break; - } - case DRM_FORMAT_RGB565: - { - uint16_t *p = (uint16_t*)(buf.map(0) + buf.stride(0) * y + x * 2); - *p = color.rgb565(); - break; - } - case DRM_FORMAT_UYVY: - { - if ((x & 1) == 0) { - c1 = color; - return; - } - - uint8_t *p = (uint8_t*)(buf.map(0) + buf.stride(0) * y + x * 2); - - YUV yuv1 = c1.yuv(); - YUV yuv2 = color.yuv(); - - p[0] = (yuv1.u + yuv2.u) / 2; - p[1] = yuv1.y; - p[2] = (yuv1.v + yuv2.v) / 2; - p[3] = yuv2.y; - break; - } - case DRM_FORMAT_YUYV: - { - if ((x & 1) == 0) { - c1 = color; - return; - } - - uint8_t *p = (uint8_t*)(buf.map(0) + buf.stride(0) * y + x * 2); - - YUV yuv1 = c1.yuv(); - YUV yuv2 = color.yuv(); - - p[0] = yuv1.y; - p[1] = (yuv1.u + yuv2.u) / 2; - p[2] = yuv2.y; - p[3] = (yuv1.v + yuv2.v) / 2; - break; - } - } -} - -static void draw_rgb_test_pattern(Framebuffer& fb) -{ - unsigned x, y; - unsigned w = fb.width(); - unsigned h = fb.height(); - - const unsigned mw = 20; - - const unsigned xm1 = mw; - const unsigned xm2 = w - mw - 1; - const unsigned ym1 = mw; - const unsigned ym2 = h - mw - 1; - - for (y = 0; y < h; y++) { - for (x = 0; x < w; x++) { - // white margin lines - if (x == xm1 || x == xm2 || y == ym1 || y == ym2) - draw_pixel(fb, x, y, RGB(255, 255, 255)); - // white box outlines to corners - else if ((x == 0 || x == w - 1) && (y < ym1 || y > ym2)) - draw_pixel(fb, x, y, RGB(255, 255, 255)); - // white box outlines to corners - else if ((y == 0 || y == h - 1) && (x < xm1 || x > xm2)) - draw_pixel(fb, x, y, RGB(255, 255, 255)); - // blue bar on the left - else if (x < xm1 && (y > ym1 && y < ym2)) - draw_pixel(fb, x, y, RGB(0, 0, 255)); - // blue bar on the top - else if (y < ym1 && (x > xm1 && x < xm2)) - draw_pixel(fb, x, y, RGB(0, 0, 255)); - // red bar on the right - else if (x > xm2 && (y > ym1 && y < ym2)) - draw_pixel(fb, x, y, RGB(255, 0, 0)); - // red bar on the bottom - else if (y > ym2 && (x > xm1 && x < xm2)) - draw_pixel(fb, x, y, RGB(255, 0, 0)); - // inside the margins - else if (x > xm1 && x < xm2 && y > ym1 && y < ym2) { - // diagonal line - if (x == y || w - x == h - y) - draw_pixel(fb, x, y, RGB(255, 255, 255)); - // diagonal line - else if (w - x == y || x == h - y) - draw_pixel(fb, x, y, RGB(255, 255, 255)); - else { - int t = (x - xm1 - 1) * 3 / (xm2 - xm1 - 1); - unsigned r = 0, g = 0, b = 0; - - unsigned c = (y - ym1 - 1) % 256; - - switch (t) { - case 0: - r = c; - break; - case 1: - g = c; - break; - case 2: - b = c; - break; - } - - draw_pixel(fb, x, y, RGB(r, g, b)); - } - // black corners - } else { - draw_pixel(fb, x, y, RGB(0, 0, 0)); - } - } - } -} - -void draw_test_pattern(Framebuffer& fb) -{ - using namespace std::chrono; - - auto t1 = high_resolution_clock::now(); - - draw_rgb_test_pattern(fb); - - auto t2 = high_resolution_clock::now(); - auto time_span = duration_cast(t2 - t1); - - printf("draw took %u us\n", (unsigned)time_span.count()); -} -} diff --git a/libkms++/utils/testpat.h b/libkms++/utils/testpat.h deleted file mode 100644 index b60271a..0000000 --- a/libkms++/utils/testpat.h +++ /dev/null @@ -1,6 +0,0 @@ -#pragma once - -namespace kms -{ -void draw_test_pattern(Framebuffer& fb); -} -- cgit v1.2.3