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Move blit and fill dispatcher to appropriate files to decrease export

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and relocation overhead.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-05-30 22:06:28 +02:00
parent b8323067e8
commit 6570b2050e
7 changed files with 394 additions and 601 deletions
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338
grub-core/video/fb/video_fb.c
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@ -748,335 +748,11 @@ grub_video_fb_fill_rect (grub_video_color_t color, int x, int y,
target.mode_info = &framebuffer.render_target->mode_info;
target.data = framebuffer.render_target->data;
/* Try to figure out more optimized version. Note that color is already
mapped to target format so we can make assumptions based on that. */
switch (target.mode_info->bytes_per_pixel)
{
case 4:
grub_video_fbfill_direct32 (&target, color, x, y,
width, height);
return GRUB_ERR_NONE;
case 3:
grub_video_fbfill_direct24 (&target, color, x, y,
width, height);
return GRUB_ERR_NONE;
case 2:
grub_video_fbfill_direct16 (&target, color, x, y,
width, height);
return GRUB_ERR_NONE;
case 1:
grub_video_fbfill_direct8 (&target, color, x, y,
width, height);
return GRUB_ERR_NONE;
}
/* No optimized version found, use default (slow) filler. */
grub_video_fbfill (&target, color, x, y, width, height);
grub_video_fb_fill_dispatch (&target, color, x, y,
width, height);
return GRUB_ERR_NONE;
}
/* NOTE: This function assumes that given coordinates are within bounds of
handled data. */
static void
common_blitter (struct grub_video_fbblit_info *target,
struct grub_video_fbblit_info *source,
enum grub_video_blit_operators oper, int x, int y,
unsigned int width, unsigned int height,
int offset_x, int offset_y)
{
dirty (y, height);
if (oper == GRUB_VIDEO_BLIT_REPLACE)
{
/* Try to figure out more optimized version for replace operator. */
switch (source->mode_info->blit_format)
{
case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
switch (target->mode_info->blit_format)
{
case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
grub_video_fbblit_replace_directN (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
grub_video_fbblit_replace_BGRX8888_RGBX8888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
grub_video_fbblit_replace_BGR888_RGBX8888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
grub_video_fbblit_replace_RGB888_RGBX8888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
grub_video_fbblit_replace_index_RGBX8888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
default:
break;
}
break;
case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
switch (target->mode_info->blit_format)
{
case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
grub_video_fbblit_replace_BGRX8888_RGB888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
grub_video_fbblit_replace_RGBX8888_RGB888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
grub_video_fbblit_replace_BGR888_RGB888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
grub_video_fbblit_replace_directN (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
grub_video_fbblit_replace_index_RGB888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
default:
break;
}
break;
case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
switch (target->mode_info->blit_format)
{
case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
grub_video_fbblit_replace_directN (target, source,
x, y, width, height,
offset_x, offset_y);
return;
default:
break;
}
break;
case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
switch (target->mode_info->blit_format)
{
case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR_ALPHA:
grub_video_fbblit_replace_directN (target, source,
x, y, width, height,
offset_x, offset_y);
return;
default:
break;
}
break;
case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR_ALPHA:
switch (target->mode_info->bytes_per_pixel)
{
case 4:
grub_video_fbblit_replace_32bit_indexa (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case 3:
grub_video_fbblit_replace_24bit_indexa (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case 2:
grub_video_fbblit_replace_16bit_indexa (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case 1:
grub_video_fbblit_replace_8bit_indexa (target, source,
x, y, width, height,
offset_x, offset_y);
return;
default:
break;
}
break;
case GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED:
switch (target->mode_info->bytes_per_pixel)
{
case 4:
grub_video_fbblit_replace_32bit_1bit (target, source,
x, y, width, height,
offset_x, offset_y);
return;
#ifdef GRUB_HAVE_UNALIGNED_ACCESS
case 3:
grub_video_fbblit_replace_24bit_1bit (target, source,
x, y, width, height,
offset_x, offset_y);
return;
#endif
case 2:
grub_video_fbblit_replace_16bit_1bit (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case 1:
grub_video_fbblit_replace_8bit_1bit (target, source,
x, y, width, height,
offset_x, offset_y);
return;
}
break;
default:
break;
}
/* No optimized replace operator found, use default (slow) blitter. */
grub_video_fbblit_replace (target, source, x, y, width, height,
offset_x, offset_y);
}
else
{
/* Try to figure out more optimized blend operator. */
switch (source->mode_info->blit_format)
{
case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
switch (target->mode_info->blit_format)
{
case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
grub_video_fbblit_blend_BGRA8888_RGBA8888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
grub_video_fbblit_blend_RGBA8888_RGBA8888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
grub_video_fbblit_blend_BGR888_RGBA8888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
grub_video_fbblit_blend_RGB888_RGBA8888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
grub_video_fbblit_blend_index_RGBA8888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
default:
break;
}
break;
case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
/* Note: There is really no alpha information here, so blend is
changed to replace. */
switch (target->mode_info->blit_format)
{
case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
grub_video_fbblit_replace_BGRX8888_RGB888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
grub_video_fbblit_replace_RGBX8888_RGB888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
grub_video_fbblit_replace_BGR888_RGB888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
grub_video_fbblit_replace_directN (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR:
grub_video_fbblit_replace_index_RGB888 (target, source,
x, y, width, height,
offset_x, offset_y);
return;
default:
break;
}
break;
case GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED:
switch (target->mode_info->blit_format)
{
case GRUB_VIDEO_BLIT_FORMAT_BGRA_8888:
case GRUB_VIDEO_BLIT_FORMAT_RGBA_8888:
grub_video_fbblit_blend_XXXA8888_1bit (target, source,
x, y, width, height,
offset_x, offset_y);
return;
#ifdef GRUB_HAVE_UNALIGNED_ACCESS
case GRUB_VIDEO_BLIT_FORMAT_BGR_888:
case GRUB_VIDEO_BLIT_FORMAT_RGB_888:
grub_video_fbblit_blend_XXX888_1bit (target, source,
x, y, width, height,
offset_x, offset_y);
return;
#endif
case GRUB_VIDEO_BLIT_FORMAT_BGR_565:
case GRUB_VIDEO_BLIT_FORMAT_RGB_565:
grub_video_fbblit_blend_XXX565_1bit (target, source,
x, y, width, height,
offset_x, offset_y);
return;
default:
break;
}
break;
case GRUB_VIDEO_BLIT_FORMAT_INDEXCOLOR_ALPHA:
switch (target->mode_info->bytes_per_pixel)
{
case 4:
grub_video_fbblit_blend_32bit_indexa (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case 3:
grub_video_fbblit_blend_24bit_indexa (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case 2:
grub_video_fbblit_blend_16bit_indexa (target, source,
x, y, width, height,
offset_x, offset_y);
return;
case 1:
grub_video_fbblit_blend_8bit_indexa (target, source,
x, y, width, height,
offset_x, offset_y);
return;
}
break;
default:
break;
}
/* No optimized blend operation found, use default (slow) blitter. */
grub_video_fbblit_blend (target, source, x, y, width, height,
offset_x, offset_y);
}
}
grub_err_t
grub_video_fb_blit_bitmap (struct grub_video_bitmap *bitmap,
enum grub_video_blit_operators oper, int x, int y,
@ -1162,8 +838,9 @@ grub_video_fb_blit_bitmap (struct grub_video_bitmap *bitmap,
target.data = framebuffer.render_target->data;
/* Do actual blitting. */
common_blitter (&target, &source, oper, x, y, width, height,
offset_x, offset_y);
dirty (y, height);
grub_video_fb_dispatch_blit (&target, &source, oper, x, y, width, height,
offset_x, offset_y);
return GRUB_ERR_NONE;
}
@ -1253,8 +930,9 @@ grub_video_fb_blit_render_target (struct grub_video_fbrender_target *source,
target_info.data = framebuffer.render_target->data;
/* Do actual blitting. */
common_blitter (&target_info, &source_info, oper, x, y, width, height,
offset_x, offset_y);
dirty (y, height);
grub_video_fb_dispatch_blit (&target_info, &source_info, oper, x, y, width, height,
offset_x, offset_y);
return GRUB_ERR_NONE;
}