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test Save_xxx functions

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This commit is contained in:
Thomas Bernard
2019-12-07 13:07:25 +01:00
parent 43b8707fc4
commit f026c3f04b
3 changed files with 164 additions and 31 deletions
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38
src/tests/mockloadsave.c
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@@ -22,7 +22,10 @@
*/
#include <stdio.h>
#include <stdlib.h>
#include "../loadsave.h"
#include "../global.h"
#include "../gfx2log.h"
void Pre_load(T_IO_Context *context, short width, short height, long file_size, int format, enum PIXEL_RATIO ratio, byte bpp)
{
@@ -30,13 +33,24 @@ void Pre_load(T_IO_Context *context, short width, short height, long file_size,
context, width, height, file_size, format, ratio, bpp);
context->Width = width;
context->Height = height;
if (bpp > 8) {
fprintf(stderr, "Truecolor not supported yet\n");
File_error = 1;
}
if (context->Type == CONTEXT_SURFACE)
{
if (context->Surface)
Free_GFX2_Surface(context->Surface);
context->Surface = New_GFX2_Surface(width, height);
if (context->Surface == NULL)
File_error = 1;
}
}
byte Get_pixel(T_IO_Context *context, short x, short y)
{
(void)context;
(void)x;
(void)y;
if (context->Type == CONTEXT_SURFACE)
return Get_GFX2_Surface_pixel(context->Surface, x, y);
return 0;
}
@@ -50,10 +64,20 @@ void Pixel_in_layer(int layer, word x, word y, byte color)
void Set_pixel(T_IO_Context *context, short x, short y, byte c)
{
(void)context;
(void)x;
(void)y;
(void)c;
if (context->Type == CONTEXT_SURFACE)
{
if (context->Surface == NULL)
{
GFX2_Log(GFX2_ERROR, "Set_pixel() : no Surface allocated\n");
File_error = 1;
}
if ((x < 0) || (x >= context->Surface->w) || (y < 0) || (y >= context->Surface->h))
{
GFX2_Log(GFX2_WARNING, "Set_pixel() : position %(%hd,%hd) is outside of the image\n", x, y);
return;
}
Set_GFX2_Surface_pixel(context->Surface, x, y, c);
}
}
void Set_pixel_24b(T_IO_Context *context, short x, short y, byte r, byte g, byte b)