diff options
Diffstat (limited to 'source/blender/imbuf/intern/imageprocess.c')
| -rw-r--r-- | source/blender/imbuf/intern/imageprocess.c | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/source/blender/imbuf/intern/imageprocess.c b/source/blender/imbuf/intern/imageprocess.c index 13bf3697946..4530959e5ac 100644 --- a/source/blender/imbuf/intern/imageprocess.c +++ b/source/blender/imbuf/intern/imageprocess.c @@ -26,7 +26,7 @@ void IMB_convert_rgba_to_abgr(struct ImBuf *ibuf) { size_t size; - unsigned char rt, *cp = (unsigned char *)ibuf->rect; + uchar rt, *cp = (uchar *)ibuf->rect; float rtf, *cpf = ibuf->rect_float; if (ibuf->rect) { @@ -58,14 +58,13 @@ void IMB_convert_rgba_to_abgr(struct ImBuf *ibuf) } } -static void pixel_from_buffer( - const struct ImBuf *ibuf, unsigned char **outI, float **outF, int x, int y) +static void pixel_from_buffer(const struct ImBuf *ibuf, uchar **outI, float **outF, int x, int y) { size_t offset = ((size_t)ibuf->x) * y * 4 + 4 * x; if (ibuf->rect) { - *outI = (unsigned char *)ibuf->rect + offset; + *outI = (uchar *)ibuf->rect + offset; } if (ibuf->rect_float) { @@ -78,19 +77,19 @@ static void pixel_from_buffer( * \{ */ void bicubic_interpolation_color( - const struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v) + const struct ImBuf *in, uchar outI[4], float outF[4], float u, float v) { if (outF) { BLI_bicubic_interpolation_fl(in->rect_float, outF, in->x, in->y, 4, u, v); } else { - BLI_bicubic_interpolation_char((unsigned char *)in->rect, outI, in->x, in->y, 4, u, v); + BLI_bicubic_interpolation_char((uchar *)in->rect, outI, in->x, in->y, 4, u, v); } } void bicubic_interpolation(const ImBuf *in, ImBuf *out, float u, float v, int xout, int yout) { - unsigned char *outI = NULL; + uchar *outI = NULL; float *outF = NULL; if (in == NULL || (in->rect == NULL && in->rect_float == NULL)) { @@ -110,7 +109,7 @@ void bicubic_interpolation(const ImBuf *in, ImBuf *out, float u, float v, int xo * \{ */ void bilinear_interpolation_color_fl( - const struct ImBuf *in, unsigned char UNUSED(outI[4]), float outF[4], float u, float v) + const struct ImBuf *in, uchar UNUSED(outI[4]), float outF[4], float u, float v) { BLI_assert(outF); BLI_assert(in->rect_float); @@ -118,21 +117,21 @@ void bilinear_interpolation_color_fl( } void bilinear_interpolation_color_char( - const struct ImBuf *in, unsigned char outI[4], float UNUSED(outF[4]), float u, float v) + const struct ImBuf *in, uchar outI[4], float UNUSED(outF[4]), float u, float v) { BLI_assert(outI); BLI_assert(in->rect); - BLI_bilinear_interpolation_char((unsigned char *)in->rect, outI, in->x, in->y, 4, u, v); + BLI_bilinear_interpolation_char((uchar *)in->rect, outI, in->x, in->y, 4, u, v); } void bilinear_interpolation_color( - const struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v) + const struct ImBuf *in, uchar outI[4], float outF[4], float u, float v) { if (outF) { BLI_bilinear_interpolation_fl(in->rect_float, outF, in->x, in->y, 4, u, v); } else { - BLI_bilinear_interpolation_char((unsigned char *)in->rect, outI, in->x, in->y, 4, u, v); + BLI_bilinear_interpolation_char((uchar *)in->rect, outI, in->x, in->y, 4, u, v); } } @@ -140,10 +139,10 @@ void bilinear_interpolation_color( /* BILINEAR INTERPOLATION */ void bilinear_interpolation_color_wrap( - const struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v) + const struct ImBuf *in, uchar outI[4], float outF[4], float u, float v) { float *row1, *row2, *row3, *row4, a, b; - unsigned char *row1I, *row2I, *row3I, *row4I; + uchar *row1I, *row2I, *row3I, *row4I; float a_b, ma_b, a_mb, ma_mb; int y1, y2, x1, x2; @@ -198,10 +197,10 @@ void bilinear_interpolation_color_wrap( } if (outI) { /* sample including outside of edges of image */ - row1I = (unsigned char *)in->rect + ((size_t)in->x) * y1 * 4 + 4 * x1; - row2I = (unsigned char *)in->rect + ((size_t)in->x) * y2 * 4 + 4 * x1; - row3I = (unsigned char *)in->rect + ((size_t)in->x) * y1 * 4 + 4 * x2; - row4I = (unsigned char *)in->rect + ((size_t)in->x) * y2 * 4 + 4 * x2; + row1I = (uchar *)in->rect + ((size_t)in->x) * y1 * 4 + 4 * x1; + row2I = (uchar *)in->rect + ((size_t)in->x) * y2 * 4 + 4 * x1; + row3I = (uchar *)in->rect + ((size_t)in->x) * y1 * 4 + 4 * x2; + row4I = (uchar *)in->rect + ((size_t)in->x) * y2 * 4 + 4 * x2; /* Tested with white images and this should not wrap back to zero. */ outI[0] = roundf(ma_mb * row1I[0] + a_mb * row3I[0] + ma_b * row2I[0] + a_b * row4I[0]); @@ -213,7 +212,7 @@ void bilinear_interpolation_color_wrap( void bilinear_interpolation(const ImBuf *in, ImBuf *out, float u, float v, int xout, int yout) { - unsigned char *outI = NULL; + uchar *outI = NULL; float *outF = NULL; if (in == NULL || (in->rect == NULL && in->rect_float == NULL)) { @@ -233,7 +232,7 @@ void bilinear_interpolation(const ImBuf *in, ImBuf *out, float u, float v, int x * \{ */ void nearest_interpolation_color_char( - const struct ImBuf *in, unsigned char outI[4], float UNUSED(outF[4]), float u, float v) + const struct ImBuf *in, uchar outI[4], float UNUSED(outF[4]), float u, float v) { BLI_assert(outI); BLI_assert(in->rect); @@ -248,7 +247,7 @@ void nearest_interpolation_color_char( } const size_t offset = ((size_t)in->x * y1 + x1) * 4; - const unsigned char *dataI = (unsigned char *)in->rect + offset; + const uchar *dataI = (uchar *)in->rect + offset; outI[0] = dataI[0]; outI[1] = dataI[1]; outI[2] = dataI[2]; @@ -256,7 +255,7 @@ void nearest_interpolation_color_char( } void nearest_interpolation_color_fl( - const struct ImBuf *in, unsigned char UNUSED(outI[4]), float outF[4], float u, float v) + const struct ImBuf *in, uchar UNUSED(outI[4]), float outF[4], float u, float v) { BLI_assert(outF); BLI_assert(in->rect_float); @@ -276,7 +275,7 @@ void nearest_interpolation_color_fl( } void nearest_interpolation_color( - const struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v) + const struct ImBuf *in, uchar outI[4], float outF[4], float u, float v) { if (outF) { nearest_interpolation_color_fl(in, outI, outF, u, v); @@ -287,10 +286,10 @@ void nearest_interpolation_color( } void nearest_interpolation_color_wrap( - const struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v) + const struct ImBuf *in, uchar outI[4], float outF[4], float u, float v) { const float *dataF; - unsigned char *dataI; + uchar *dataI; int y, x; /* ImBuf in must have a valid rect or rect_float, assume this is already checked */ @@ -309,7 +308,7 @@ void nearest_interpolation_color_wrap( y += in->y; } - dataI = (unsigned char *)in->rect + ((size_t)in->x) * y * 4 + 4 * x; + dataI = (uchar *)in->rect + ((size_t)in->x) * y * 4 + 4 * x; if (outI) { outI[0] = dataI[0]; outI[1] = dataI[1]; @@ -327,7 +326,7 @@ void nearest_interpolation_color_wrap( void nearest_interpolation(const ImBuf *in, ImBuf *out, float u, float v, int xout, int yout) { - unsigned char *outI = NULL; + uchar *outI = NULL; float *outF = NULL; if (in == NULL || (in->rect == NULL && in->rect_float == NULL)) { @@ -446,10 +445,10 @@ void IMB_alpha_under_color_float(float *rect_float, int x, int y, float backcol[ } } -void IMB_alpha_under_color_byte(unsigned char *rect, int x, int y, const float backcol[3]) +void IMB_alpha_under_color_byte(uchar *rect, int x, int y, const float backcol[3]) { size_t a = ((size_t)x) * y; - unsigned char *cp = rect; + uchar *cp = rect; while (a--) { if (cp[3] == 255) { @@ -487,7 +486,7 @@ void IMB_sampleImageAtLocation(ImBuf *ibuf, float x, float y, bool make_linear_r nearest_interpolation_color(ibuf, NULL, color, x, y); } else { - unsigned char byte_color[4]; + uchar byte_color[4]; nearest_interpolation_color(ibuf, byte_color, NULL, x, y); rgba_uchar_to_float(color, byte_color); if (make_linear_rgb) { |