From: Mark Kettenis Date: Tue, 24 Mar 2009 18:28:38 +0000 (-0400) Subject: Add support for BGRA and BGRx formats. X-Git-Tag: 1.0_branch~1205 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=29e8556814ddddf269da90989e0de6d406d0afe6;p=profile%2Fivi%2Fpixman.git Add support for BGRA and BGRx formats. --- diff --git a/pixman/pixman-access.c b/pixman/pixman-access.c index b47ba16..a451e80 100644 --- a/pixman/pixman-access.c +++ b/pixman/pixman-access.c @@ -120,6 +120,36 @@ fbFetch_x8b8g8r8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) } static FASTCALL void +fbFetch_b8g8r8a8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint32_t *pixel = (uint32_t *)bits + x; + const uint32_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + *buffer++ = ((p & 0xff000000) >> 24) | + ((p & 0x00ff0000) >> 8) | + ((p & 0x0000ff00) << 8) | + ((p & 0x000000ff) << 24); + } +} + +static FASTCALL void +fbFetch_b8g8r8x8 (bits_image_t *pict, int x, int y, int width, uint32_t *buffer) +{ + const uint32_t *bits = pict->bits + y*pict->rowstride; + const uint32_t *pixel = (uint32_t *)bits + x; + const uint32_t *end = pixel + width; + while (pixel < end) { + uint32_t p = READ(pict, pixel++); + *buffer++ = 0xff000000 | + ((p & 0xff000000) >> 24) | + ((p & 0x00ff0000) >> 8) | + ((p & 0x0000ff00) << 8); + } +} + +static FASTCALL void fbFetch_a2b10g10r10 (bits_image_t *pict, int x, int y, int width, uint64_t *buffer) { const uint32_t *bits = pict->bits + y*pict->rowstride; @@ -693,6 +723,8 @@ fetchProc32 ACCESS(pixman_fetchProcForPicture32) (bits_image_t * pict) case PIXMAN_x8r8g8b8: return fbFetch_x8r8g8b8; case PIXMAN_a8b8g8r8: return fbFetch_a8b8g8r8; case PIXMAN_x8b8g8r8: return fbFetch_x8b8g8r8; + case PIXMAN_b8g8r8a8: return fbFetch_b8g8r8a8; + case PIXMAN_b8g8r8x8: return fbFetch_b8g8r8x8; /* These two require wide compositing */ case PIXMAN_a2b10g10r10: return NULL; case PIXMAN_x2b10g10r10: return NULL; @@ -844,6 +876,30 @@ fbFetchPixel_x8b8g8r8 (bits_image_t *pict, int offset, int line) } static FASTCALL uint32_t +fbFetchPixel_b8g8r8a8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint32_t *)bits + offset); + + return ((pixel & 0xff000000) >> 24 | + (pixel & 0x00ff0000) >> 8 | + (pixel & 0x0000ff00) << 8 | + (pixel & 0x000000ff) << 24); +} + +static FASTCALL uint32_t +fbFetchPixel_b8g8r8x8 (bits_image_t *pict, int offset, int line) +{ + uint32_t *bits = pict->bits + line*pict->rowstride; + uint32_t pixel = READ(pict, (uint32_t *)bits + offset); + + return ((0xff000000) | + (pixel & 0xff000000) >> 24 | + (pixel & 0x00ff0000) >> 8 | + (pixel & 0x0000ff00) << 8); +} + +static FASTCALL uint32_t fbFetchPixel_r8g8b8 (bits_image_t *pict, int offset, int line) { uint32_t *bits = pict->bits + line*pict->rowstride; @@ -1283,6 +1339,8 @@ fetchPixelProc32 ACCESS(pixman_fetchPixelProcForPicture32) (bits_image_t * pict) case PIXMAN_x8r8g8b8: return fbFetchPixel_x8r8g8b8; case PIXMAN_a8b8g8r8: return fbFetchPixel_a8b8g8r8; case PIXMAN_x8b8g8r8: return fbFetchPixel_x8b8g8r8; + case PIXMAN_b8g8r8a8: return fbFetchPixel_b8g8r8a8; + case PIXMAN_b8g8r8x8: return fbFetchPixel_b8g8r8x8; /* These two require wide compositing */ case PIXMAN_a2b10g10r10: return fbFetchPixel32_generic_lossy; case PIXMAN_x2b10g10r10: return fbFetchPixel32_generic_lossy; @@ -1428,6 +1486,33 @@ fbStore_x8b8g8r8 (pixman_image_t *image, } static FASTCALL void +fbStore_b8g8r8a8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint32_t *pixel = (uint32_t *)bits + x; + for (i = 0; i < width; ++i) + WRITE(image, pixel++, + ((values[i] >> 24) & 0x000000ff) | + ((values[i] >> 8) & 0x0000ff00) | + ((values[i] << 8) & 0x00ff0000) | + ((values[i] << 24) & 0xff000000)); +} + +static FASTCALL void +fbStore_b8g8r8x8 (pixman_image_t *image, + uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) +{ + int i; + uint32_t *pixel = (uint32_t *)bits + x; + for (i = 0; i < width; ++i) + WRITE(image, pixel++, + ((values[i] >> 8) & 0x0000ff00) | + ((values[i] << 8) & 0x00ff0000) | + ((values[i] << 24) & 0xff000000)); +} + +static FASTCALL void fbStore_r8g8b8 (pixman_image_t *image, uint32_t *bits, const uint32_t *values, int x, int width, const pixman_indexed_t * indexed) @@ -1816,6 +1901,8 @@ storeProc32 ACCESS(pixman_storeProcForPicture32) (bits_image_t * pict) case PIXMAN_x8r8g8b8: return fbStore_x8r8g8b8; case PIXMAN_a8b8g8r8: return fbStore_a8b8g8r8; case PIXMAN_x8b8g8r8: return fbStore_x8b8g8r8; + case PIXMAN_b8g8r8a8: return fbStore_b8g8r8a8; + case PIXMAN_b8g8r8x8: return fbStore_b8g8r8x8; /* 24bpp formats */ case PIXMAN_r8g8b8: return fbStore_r8g8b8; diff --git a/pixman/pixman-image.c b/pixman/pixman-image.c index 8b56ac2..bd52f25 100644 --- a/pixman/pixman-image.c +++ b/pixman/pixman-image.c @@ -631,6 +631,8 @@ color_to_pixel (pixman_color_t *color, format == PIXMAN_x8r8g8b8 || format == PIXMAN_a8b8g8r8 || format == PIXMAN_x8b8g8r8 || + format == PIXMAN_b8g8r8a8 || + format == PIXMAN_b8g8r8x8 || format == PIXMAN_r5g6b5 || format == PIXMAN_b5g6r5 || format == PIXMAN_a8)) @@ -645,6 +647,13 @@ color_to_pixel (pixman_color_t *color, ((c & 0x0000ff00) >> 0) | ((c & 0x000000ff) << 16); } + if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_BGRA) + { + c = ((c & 0xff000000) >> 24) | + ((c & 0x00ff0000) >> 8) | + ((c & 0x0000ff00) << 8) | + ((c & 0x000000ff) << 24); + } if (format == PIXMAN_a8) c = c >> 24; @@ -765,6 +774,8 @@ pixman_image_can_get_solid (pixman_image_t *image) case PIXMAN_x8r8g8b8: case PIXMAN_a8b8g8r8: case PIXMAN_x8b8g8r8: + case PIXMAN_b8g8r8a8: + case PIXMAN_b8g8r8x8: case PIXMAN_r8g8b8: case PIXMAN_b8g8r8: case PIXMAN_r5g6b5: diff --git a/pixman/pixman-utils.c b/pixman/pixman-utils.c index 6e04df6..8734dc5 100644 --- a/pixman/pixman-utils.c +++ b/pixman/pixman-utils.c @@ -461,6 +461,8 @@ pixman_format_supported_destination (pixman_format_code_t format) case PIXMAN_x8r8g8b8: case PIXMAN_a8b8g8r8: case PIXMAN_x8b8g8r8: + case PIXMAN_b8g8r8a8: + case PIXMAN_b8g8r8x8: case PIXMAN_r8g8b8: case PIXMAN_b8g8r8: case PIXMAN_r5g6b5: @@ -531,6 +533,8 @@ pixman_format_supported_source (pixman_format_code_t format) case PIXMAN_x8r8g8b8: case PIXMAN_a8b8g8r8: case PIXMAN_x8b8g8r8: + case PIXMAN_b8g8r8a8: + case PIXMAN_b8g8r8x8: case PIXMAN_r8g8b8: case PIXMAN_b8g8r8: case PIXMAN_r5g6b5: diff --git a/pixman/pixman.h b/pixman/pixman.h index 49c39d5..d207b56 100644 --- a/pixman/pixman.h +++ b/pixman/pixman.h @@ -647,10 +647,12 @@ struct pixman_indexed #define PIXMAN_TYPE_GRAY 5 #define PIXMAN_TYPE_YUY2 6 #define PIXMAN_TYPE_YV12 7 +#define PIXMAN_TYPE_BGRA 8 #define PIXMAN_FORMAT_COLOR(f) \ (PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_ARGB || \ - PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_ABGR) + PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_ABGR || \ + PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_BGRA) /* 32bpp formats */ typedef enum { @@ -658,6 +660,8 @@ typedef enum { PIXMAN_x8r8g8b8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,8,8,8), PIXMAN_a8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,8,8,8,8), PIXMAN_x8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,8,8,8), + PIXMAN_b8g8r8a8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_BGRA,8,8,8,8), + PIXMAN_b8g8r8x8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_BGRA,0,8,8,8), PIXMAN_x2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,10,10,10), PIXMAN_a2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,2,10,10,10),