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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/tests/
A Dpngstest16 gamma="$1"
27 test "$gamma" = "linear" && g="$f";;
30 test "$gamma" = "sRGB" && g="$f";;
33 test "$gamma" = "1.8" && g="$f";;
36 test "$gamma" = "none" && g="$f";;
54 exec ./pngstest --tmpfile "${gamma}-${alpha}-" --log ${1+"$@"} $args
A Dpngvalid-gamma-16-to-82 exec ./pngvalid --strict --gamma-16-to-8
A Dpngvalid-gamma-background2 exec ./pngvalid --strict --gamma-background
A Dpngvalid-gamma-sbit2 exec ./pngvalid --strict --gamma-sbit
A Dpngvalid-gamma-threshold2 exec ./pngvalid --strict --gamma-threshold
A Dpngvalid-gamma-transform2 exec ./pngvalid --strict --gamma-transform
A Dpngvalid-gamma-alpha-mode2 exec ./pngvalid --strict --gamma-alpha-mode
A Dpngvalid-gamma-expand16-background2 exec ./pngvalid --strict --gamma-background --expand16
A Dpngvalid-gamma-expand16-transform2 exec ./pngvalid --strict --gamma-transform --expand16
A Dpngvalid-gamma-expand16-alpha-mode2 exec ./pngvalid --strict --gamma-alpha-mode --expand16
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/libtests/
A Dgentests.sh68 for gamma in "" --sRGB --linear --1.8
70 case "$gamma" in
80 gname="-$gamma";;
82 "$mp" $gamma "$1" "$2" "test-$1-$2$gname.png"
A Dmakepng.c849 if (gamma == PNG_GAMMA_MAC_18) in write_png()
850 gamma = 65909; in write_png()
852 else if (gamma > 0 && gamma < 1000) in write_png()
853 gamma = PNG_FP_1; in write_png()
855 if (gamma > 0) in write_png()
856 real_gamma = gamma; in write_png()
916 if (gamma == PNG_DEFAULT_sRGB) in write_png()
1688 png_fixed_point gamma = 0; /* not set */ in main() local
1712 gamma = PNG_DEFAULT_sRGB; in main()
1718 gamma = PNG_FP_1; in main()
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/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/third_party/cmsis/CMSIS/DSP/Include/dsp/
A Dsvm_functions.h107 float32_t gamma; /**< Gamma factor */ member
121 float32_t gamma; /**< Gamma factor */ member
136 float32_t gamma; /**< Gamma factor */ member
201 float32_t gamma
238 float32_t gamma
276 float32_t gamma
/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/tensorflow/lite/micro/tools/make/downloads/cmsis/CMSIS/DSP/Include/dsp/
A Dsvm_functions.h107 float32_t gamma; /**< Gamma factor */ member
121 float32_t gamma; /**< Gamma factor */ member
136 float32_t gamma; /**< Gamma factor */ member
201 float32_t gamma
238 float32_t gamma
276 float32_t gamma
/AliOS-Things-master/components/SDL2/test/
A Dtestautomation_pixels.c413 float gamma; in pixels_calcGammaRamp() local
430 gamma = 0.0f; in pixels_calcGammaRamp()
434 gamma = 1.0f; in pixels_calcGammaRamp()
438 gamma = 0.2f + 0.8f * SDLTest_RandomUnitFloat(); in pixels_calcGammaRamp()
442 gamma = 1.1f + SDLTest_RandomUnitFloat(); in pixels_calcGammaRamp()
448 SDL_CalculateGammaRamp(gamma, ramp); in pixels_calcGammaRamp()
449 SDLTest_AssertPass("Call to SDL_CalculateGammaRamp(%f)", gamma); in pixels_calcGammaRamp()
473 gamma = -1; in pixels_calcGammaRamp()
475 SDL_CalculateGammaRamp(gamma, ramp); in pixels_calcGammaRamp()
476 SDLTest_AssertPass("Call to SDL_CalculateGammaRamp(%f)", gamma); in pixels_calcGammaRamp()
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/gregbook/
A Dreadpng2.c223 double gamma; in readpng2_info_callback() local
225 png_fixed_point gamma; in readpng2_info_callback() local
346 if (png_get_gAMA(png_ptr, info_ptr, &gamma)) in readpng2_info_callback()
347 png_set_gamma(png_ptr, mainprog_ptr->display_exponent, gamma); in readpng2_info_callback()
351 if (png_get_gAMA_fixed(png_ptr, info_ptr, &gamma)) in readpng2_info_callback()
353 (png_fixed_point)(100000*mainprog_ptr->display_exponent+.5), gamma); in readpng2_info_callback()
A Dreadpng.c210 double gamma; in readpng_get_image() local
255 if (png_get_gAMA(png_ptr, info_ptr, &gamma)) in readpng_get_image()
256 png_set_gamma(png_ptr, display_exponent, gamma); in readpng_get_image()
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A DTODO11 * Complete sRGB transformation. (Currently it simply uses gamma=0.45455.)
18 * Avoid building gamma tables whenever possible.
19 * Greater precision in changing to linear gamma for compositing against
A DMakefile.am64 tests/pngvalid-gamma-16-to-8 tests/pngvalid-gamma-alpha-mode\
65 tests/pngvalid-gamma-background tests/pngvalid-gamma-expand16-alpha-mode\
66 tests/pngvalid-gamma-expand16-background\
67 tests/pngvalid-gamma-expand16-transform tests/pngvalid-gamma-sbit\
68 tests/pngvalid-gamma-threshold tests/pngvalid-gamma-transform\
A DCMakeLists.txt648 png_add_test(NAME pngvalid-gamma-16-to-8
649 COMMAND pngvalid OPTIONS --gamma-16-to-8)
650 png_add_test(NAME pngvalid-gamma-alpha-mode
652 png_add_test(NAME pngvalid-gamma-background
654 png_add_test(NAME pngvalid-gamma-expand16-alpha-mode
656 png_add_test(NAME pngvalid-gamma-expand16-background
658 png_add_test(NAME pngvalid-gamma-expand16-transform
660 png_add_test(NAME pngvalid-gamma-sbit
661 COMMAND pngvalid OPTIONS --gamma-sbit)
662 png_add_test(NAME pngvalid-gamma-threshold
[all …]
A DMakefile.in741 tests/pngvalid-gamma-16-to-8 tests/pngvalid-gamma-alpha-mode\
742 tests/pngvalid-gamma-background tests/pngvalid-gamma-expand16-alpha-mode\
744 tests/pngvalid-gamma-expand16-transform tests/pngvalid-gamma-sbit\
745 tests/pngvalid-gamma-threshold tests/pngvalid-gamma-transform\
1595 tests/pngvalid-gamma-16-to-8.log: tests/pngvalid-gamma-16-to-8
1602 tests/pngvalid-gamma-alpha-mode.log: tests/pngvalid-gamma-alpha-mode
1609 tests/pngvalid-gamma-background.log: tests/pngvalid-gamma-background
1630 tests/pngvalid-gamma-expand16-transform.log: tests/pngvalid-gamma-expand16-transform
1637 tests/pngvalid-gamma-sbit.log: tests/pngvalid-gamma-sbit
1644 tests/pngvalid-gamma-threshold.log: tests/pngvalid-gamma-threshold
[all …]
/AliOS-Things-master/components/py_engine/tests/float/
A Dmath_fun_special.py42 ("gamma", gamma, pos_test_values),
A Dmath_domain_special.py27 ("gamma", math.gamma, (-2, -1, 0, 1)),
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/pngminus/
A DREADME.txt16 features of PNG, like gamma, alpha, sbit, text-chunks, etc. This makes
40 no gamma correction. But this makes it also a simple program that is
60 As said before, PngMinus doesn't correct for gamma. When reading
64 the addition of course of the possibility to create gamma-chunks when
/AliOS-Things-master/components/SDL2/src/video/
A DSDL_video.c2515 if (!window->gamma) { in SDL_SetWindowGammaRamp()
2519 SDL_assert(window->gamma != NULL); in SDL_SetWindowGammaRamp()
2545 if (!window->gamma) { in SDL_GetWindowGammaRamp()
2549 if (!window->gamma) { in SDL_GetWindowGammaRamp()
2552 window->saved_gamma = window->gamma + 3*256; in SDL_GetWindowGammaRamp()
2563 window->gamma[0*256+i] = value; in SDL_GetWindowGammaRamp()
2564 window->gamma[1*256+i] = value; in SDL_GetWindowGammaRamp()
2565 window->gamma[2*256+i] = value; in SDL_GetWindowGammaRamp()
2704 if (window->gamma && _this->SetWindowGammaRamp) { in SDL_OnWindowFocusGained()
2746 if (window->gamma && _this->SetWindowGammaRamp) { in SDL_OnWindowFocusLost()
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