masked_blit(3alleg4) Allegro manual masked_blit(3alleg4)NAME
masked_blit - Copies a rectangle skipping pixels with the mask color. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
void masked_blit(BITMAP *source, BITMAP *dest, int source_x, int source_y, int dest_x, int dest_y, int width, int height);
DESCRIPTION
Like blit(), but skips transparent pixels, which are marked by a zero in 256-color modes or bright pink for truecolor data (maximum red and
blue, zero green), and requires the source and destination bitmaps to be of the same color depth. The source and destination regions must
not overlap. Example:
BITMAP *hud_overlay;
...
/* Paint hud overlay on the screen. */
masked_blit(hud_overlay, screen, 0, 0, 0, 0,
hud_overlay->w, hud_overlay->h);
If the GFX_HW_VRAM_BLIT_MASKED bit in the gfx_capabilities flag is set, the current driver supports hardware accelerated masked blits from
one part of the screen onto another. This is extremely fast, so when this flag is set it may be worth storing some of your more frequently
used sprites in an offscreen portion of the video memory.
Warning: if the hardware acceleration flag is not set, masked_blit() will not work correctly when used with a source image in system or
video memory so the latter must be a memory bitmap.
SEE ALSO blit(3alleg4), masked_stretch_blit(3alleg4), draw_sprite(3alleg4), bitmap_mask_color(3alleg4), ex12bit(3alleg4), expat(3alleg4)Allegro version 4.4.2 masked_blit(3alleg4)
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masked_blit(3alleg4) Allegro manual masked_blit(3alleg4)NAME
masked_blit - Copies a rectangle skipping pixels with the mask color. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
void masked_blit(BITMAP *source, BITMAP *dest, int source_x, int source_y, int dest_x, int dest_y, int width, int height);
DESCRIPTION
Like blit(), but skips transparent pixels, which are marked by a zero in 256-color modes or bright pink for truecolor data (maximum red and
blue, zero green), and requires the source and destination bitmaps to be of the same color depth. The source and destination regions must
not overlap. Example:
BITMAP *hud_overlay;
...
/* Paint hud overlay on the screen. */
masked_blit(hud_overlay, screen, 0, 0, 0, 0,
hud_overlay->w, hud_overlay->h);
If the GFX_HW_VRAM_BLIT_MASKED bit in the gfx_capabilities flag is set, the current driver supports hardware accelerated masked blits from
one part of the screen onto another. This is extremely fast, so when this flag is set it may be worth storing some of your more frequently
used sprites in an offscreen portion of the video memory.
Warning: if the hardware acceleration flag is not set, masked_blit() will not work correctly when used with a source image in system or
video memory so the latter must be a memory bitmap.
SEE ALSO blit(3alleg4), masked_stretch_blit(3alleg4), draw_sprite(3alleg4), bitmap_mask_color(3alleg4), ex12bit(3alleg4), expat(3alleg4)Allegro version 4.4.2 masked_blit(3alleg4)
I need to use bash to convert sentences where all words start with a small letter into one where all words start with a capital letter.
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are utilities ready for hurricane sandy
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Hi
I am new to this forum.
Any please help me to capture ctrl x and ctrl y via a bash script.
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BR
Ramukumar M (4 Replies)
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Let us start first with very basic question:
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Hi,
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When we run:
in AIX:
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I hope my question is clear enough.
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# When the shell exits, append to the history file instead of overwriting it
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Example YAML-File:
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