From: Søren Sandmann Pedersen <s...@redhat.com> These are special cased fetchers that belong in pixman-fast-path.c --- pixman/pixman-bits-image.c | 185 ----------------------------------------- pixman/pixman-fast-path.c | 197 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 197 insertions(+), 185 deletions(-)
diff --git a/pixman/pixman-bits-image.c b/pixman/pixman-bits-image.c index f9121a3..f674cc1 100644 --- a/pixman/pixman-bits-image.c +++ b/pixman/pixman-bits-image.c @@ -505,181 +505,6 @@ bits_image_fetch_general (pixman_iter_t *iter, return buffer; } -static void -replicate_pixel_32 (bits_image_t * bits, - int x, - int y, - int width, - uint32_t * buffer) -{ - uint32_t color; - uint32_t *end; - - color = bits->fetch_pixel_32 (bits, x, y); - - end = buffer + width; - while (buffer < end) - *(buffer++) = color; -} - -static void -replicate_pixel_float (bits_image_t * bits, - int x, - int y, - int width, - uint32_t * b) -{ - argb_t color; - argb_t *buffer = (argb_t *)b; - argb_t *end; - - color = bits->fetch_pixel_float (bits, x, y); - - end = buffer + width; - while (buffer < end) - *(buffer++) = color; -} - -static void -bits_image_fetch_untransformed_repeat_none (bits_image_t *image, - pixman_bool_t wide, - int x, - int y, - int width, - uint32_t * buffer) -{ - uint32_t w; - - if (y < 0 || y >= image->height) - { - memset (buffer, 0, width * (wide? sizeof (argb_t) : 4)); - return; - } - - if (x < 0) - { - w = MIN (width, -x); - - memset (buffer, 0, w * (wide ? sizeof (argb_t) : 4)); - - width -= w; - buffer += w * (wide? 4 : 1); - x += w; - } - - if (x < image->width) - { - w = MIN (width, image->width - x); - - if (wide) - image->fetch_scanline_float (image, x, y, w, buffer, NULL); - else - image->fetch_scanline_32 (image, x, y, w, buffer, NULL); - - width -= w; - buffer += w * (wide? 4 : 1); - x += w; - } - - memset (buffer, 0, width * (wide ? sizeof (argb_t) : 4)); -} - -static void -bits_image_fetch_untransformed_repeat_normal (bits_image_t *image, - pixman_bool_t wide, - int x, - int y, - int width, - uint32_t * buffer) -{ - uint32_t w; - - while (y < 0) - y += image->height; - - while (y >= image->height) - y -= image->height; - - if (image->width == 1) - { - if (wide) - replicate_pixel_float (image, 0, y, width, buffer); - else - replicate_pixel_32 (image, 0, y, width, buffer); - - return; - } - - while (width) - { - while (x < 0) - x += image->width; - while (x >= image->width) - x -= image->width; - - w = MIN (width, image->width - x); - - if (wide) - image->fetch_scanline_float (image, x, y, w, buffer, NULL); - else - image->fetch_scanline_32 (image, x, y, w, buffer, NULL); - - buffer += w * (wide? 4 : 1); - x += w; - width -= w; - } -} - -static uint32_t * -bits_image_fetch_untransformed_32 (pixman_iter_t * iter, - const uint32_t *mask) -{ - pixman_image_t *image = iter->image; - int x = iter->x; - int y = iter->y; - int width = iter->width; - uint32_t * buffer = iter->buffer; - - if (image->common.repeat == PIXMAN_REPEAT_NONE) - { - bits_image_fetch_untransformed_repeat_none ( - &image->bits, FALSE, x, y, width, buffer); - } - else - { - bits_image_fetch_untransformed_repeat_normal ( - &image->bits, FALSE, x, y, width, buffer); - } - - iter->y++; - return buffer; -} - -static uint32_t * -bits_image_fetch_untransformed_float (pixman_iter_t * iter, - const uint32_t *mask) -{ - pixman_image_t *image = iter->image; - int x = iter->x; - int y = iter->y; - int width = iter->width; - uint32_t * buffer = iter->buffer; - - if (image->common.repeat == PIXMAN_REPEAT_NONE) - { - bits_image_fetch_untransformed_repeat_none ( - &image->bits, TRUE, x, y, width, buffer); - } - else - { - bits_image_fetch_untransformed_repeat_normal ( - &image->bits, TRUE, x, y, width, buffer); - } - - iter->y++; - return buffer; -} - typedef struct { pixman_format_code_t format; @@ -690,16 +515,6 @@ typedef struct static const fetcher_info_t fetcher_info[] = { - { PIXMAN_any, - (FAST_PATH_NO_ALPHA_MAP | - FAST_PATH_ID_TRANSFORM | - FAST_PATH_NO_CONVOLUTION_FILTER | - FAST_PATH_NO_PAD_REPEAT | - FAST_PATH_NO_REFLECT_REPEAT), - bits_image_fetch_untransformed_32, - bits_image_fetch_untransformed_float - }, - /* Affine, no alpha */ { PIXMAN_any, (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_HAS_TRANSFORM | FAST_PATH_AFFINE_TRANSFORM), diff --git a/pixman/pixman-fast-path.c b/pixman/pixman-fast-path.c index b06d1b2..309a13e 100644 --- a/pixman/pixman-fast-path.c +++ b/pixman/pixman-fast-path.c @@ -3162,6 +3162,181 @@ MAKE_FETCHERS (none_r5g6b5, r5g6b5, PIXMAN_REPEAT_NONE) MAKE_FETCHERS (reflect_r5g6b5, r5g6b5, PIXMAN_REPEAT_REFLECT) MAKE_FETCHERS (normal_r5g6b5, r5g6b5, PIXMAN_REPEAT_NORMAL) +static void +replicate_pixel_32 (bits_image_t * bits, + int x, + int y, + int width, + uint32_t * buffer) +{ + uint32_t color; + uint32_t *end; + + color = bits->fetch_pixel_32 (bits, x, y); + + end = buffer + width; + while (buffer < end) + *(buffer++) = color; +} + +static void +replicate_pixel_float (bits_image_t * bits, + int x, + int y, + int width, + uint32_t * b) +{ + argb_t color; + argb_t *buffer = (argb_t *)b; + argb_t *end; + + color = bits->fetch_pixel_float (bits, x, y); + + end = buffer + width; + while (buffer < end) + *(buffer++) = color; +} + +static void +bits_image_fetch_untransformed_repeat_none (bits_image_t *image, + pixman_bool_t wide, + int x, + int y, + int width, + uint32_t * buffer) +{ + uint32_t w; + + if (y < 0 || y >= image->height) + { + memset (buffer, 0, width * (wide? sizeof (argb_t) : 4)); + return; + } + + if (x < 0) + { + w = MIN (width, -x); + + memset (buffer, 0, w * (wide ? sizeof (argb_t) : 4)); + + width -= w; + buffer += w * (wide? 4 : 1); + x += w; + } + + if (x < image->width) + { + w = MIN (width, image->width - x); + + if (wide) + image->fetch_scanline_float (image, x, y, w, buffer, NULL); + else + image->fetch_scanline_32 (image, x, y, w, buffer, NULL); + + width -= w; + buffer += w * (wide? 4 : 1); + x += w; + } + + memset (buffer, 0, width * (wide ? sizeof (argb_t) : 4)); +} + +static void +bits_image_fetch_untransformed_repeat_normal (bits_image_t *image, + pixman_bool_t wide, + int x, + int y, + int width, + uint32_t * buffer) +{ + uint32_t w; + + while (y < 0) + y += image->height; + + while (y >= image->height) + y -= image->height; + + if (image->width == 1) + { + if (wide) + replicate_pixel_float (image, 0, y, width, buffer); + else + replicate_pixel_32 (image, 0, y, width, buffer); + + return; + } + + while (width) + { + while (x < 0) + x += image->width; + while (x >= image->width) + x -= image->width; + + w = MIN (width, image->width - x); + + if (wide) + image->fetch_scanline_float (image, x, y, w, buffer, NULL); + else + image->fetch_scanline_32 (image, x, y, w, buffer, NULL); + + buffer += w * (wide? 4 : 1); + x += w; + width -= w; + } +} + +static uint32_t * +bits_image_fetch_untransformed_32 (pixman_iter_t * iter, + const uint32_t *mask) +{ + pixman_image_t *image = iter->image; + int x = iter->x; + int y = iter->y; + int width = iter->width; + uint32_t * buffer = iter->buffer; + + if (image->common.repeat == PIXMAN_REPEAT_NONE) + { + bits_image_fetch_untransformed_repeat_none ( + &image->bits, FALSE, x, y, width, buffer); + } + else + { + bits_image_fetch_untransformed_repeat_normal ( + &image->bits, FALSE, x, y, width, buffer); + } + + iter->y++; + return buffer; +} + +static uint32_t * +bits_image_fetch_untransformed_float (pixman_iter_t * iter, + const uint32_t *mask) +{ + pixman_image_t *image = iter->image; + int x = iter->x; + int y = iter->y; + int width = iter->width; + uint32_t * buffer = iter->buffer; + + if (image->common.repeat == PIXMAN_REPEAT_NONE) + { + bits_image_fetch_untransformed_repeat_none ( + &image->bits, TRUE, x, y, width, buffer); + } + else + { + bits_image_fetch_untransformed_repeat_normal ( + &image->bits, TRUE, x, y, width, buffer); + } + + iter->y++; + return buffer; +} + #define IMAGE_FLAGS \ (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \ FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST) @@ -3181,6 +3356,28 @@ static const pixman_iter_info_t fast_iters[] = _pixman_iter_init_bits_stride, fast_dest_fetch_noop, fast_write_back_r5g6b5 }, + { PIXMAN_any, + (FAST_PATH_NO_ALPHA_MAP | + FAST_PATH_ID_TRANSFORM | + FAST_PATH_NO_CONVOLUTION_FILTER | + FAST_PATH_NO_PAD_REPEAT | + FAST_PATH_NO_REFLECT_REPEAT | + FAST_PATH_BITS_IMAGE), + ITER_NARROW | ITER_SRC, + NULL, bits_image_fetch_untransformed_32, NULL, + }, + + { PIXMAN_any, + (FAST_PATH_NO_ALPHA_MAP | + FAST_PATH_ID_TRANSFORM | + FAST_PATH_NO_CONVOLUTION_FILTER | + FAST_PATH_NO_PAD_REPEAT | + FAST_PATH_NO_REFLECT_REPEAT | + FAST_PATH_BITS_IMAGE), + ITER_WIDE | ITER_SRC, + NULL, bits_image_fetch_untransformed_float, NULL, + }, + { PIXMAN_a8r8g8b8, (FAST_PATH_STANDARD_FLAGS | FAST_PATH_SCALE_TRANSFORM | -- 1.7.1 _______________________________________________ Pixman mailing list Pixman@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/pixman