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Shadowmask v2.

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This commit is contained in:
Sorgelig
2021-12-14 22:48:35 +08:00
parent 914d940f9d
commit 428a24afce
2 changed files with 30 additions and 15 deletions
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9
menu.cpp
View File

@@ -2397,6 +2397,15 @@ void HandleUI(void)
break;
}
if (plus || minus)
{
if(menusub == 11)
{
video_set_shadow_mask_mode(video_get_shadow_mask_mode() + (plus ? 1 : -1));
menustate = MENU_COMMON1;
}
}
if (select)
{
switch (menusub)

36
video.cpp
View File

@@ -395,14 +395,14 @@ static void loadGammaCfg()
static char shadow_mask_cfg[1024] = { 0 };
static bool has_shadow_mask = false;
#define SM_FLAG_ENABLED ( 1 << 0 )
#define SM_FLAG_2X ( 1 << 1 )
#define SM_FLAG_2X ( 1 << 1 )
#define SM_FLAG_ROTATED ( 1 << 2 )
#define SM_FLAG_ENABLED ( 1 << 3 )
#define SM_FLAG(v) ( ( 0x0 << 13 ) | ( (v) & 0x7 ) )
#define SM_VMAX(v) ( ( 0x1 << 13 ) | ( (v) & 0xf ) )
#define SM_HMAX(v) ( ( 0x2 << 13 ) | ( (v) & 0xf ) )
#define SM_LUT(o,v) ( ( 0x3 << 13 ) | ( ( (o) & 0x3f ) << 4 ) | ( (v) & 0x7 ) )
#define SM_FLAG(v) ( ( 0x0 << 13 ) | (v) )
#define SM_VMAX(v) ( ( 0x1 << 13 ) | (v) )
#define SM_HMAX(v) ( ( 0x2 << 13 ) | (v) )
#define SM_LUT(v) ( ( 0x3 << 13 ) | (v) )
enum
{
@@ -443,14 +443,21 @@ static void setShadowMask()
{
int w = -1, h = -1;
int y = 0;
int v2 = 0;
const char *line;
while ((line = FileReadLine( &reader )))
{
if( w == -1 )
{
if (!strcasecmp(line, "v2"))
{
v2 = 1;
continue;
}
int n = sscanf(line, "%d,%d", &w, &h);
if( (n != 2) || (w <= 0) || ( w <= 0 ) )
if ((n != 2) || (w <= 0) || (h <= 0) || (w > 16) || (h > 16))
{
spi_w(SM_FLAG(0));
break;
@@ -458,20 +465,15 @@ static void setShadowMask()
}
else
{
unsigned int p[8];
int n = sscanf(line, "%u,%u,%u,%u,%u,%u,%u,%u", p+0, p+1, p+2, p+3, p+4, p+5, p+6, p+7);
unsigned int p[16];
int n = sscanf(line, "%X,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x", p + 0, p + 1, p + 2, p + 3, p + 4, p + 5, p + 6, p + 7, p + 8, p + 9, p + 10, p + 11, p + 12, p + 13, p + 14, p + 15);
if( n != w )
{
spi_w(SM_FLAG(0));
break;
}
for( int x = 0; x < w; x++ )
{
int offset = x + ( y * 8 );
spi_w( SM_LUT(offset, p[x]) );
}
for (int x = 0; x < 16; x++) spi_w(SM_LUT(v2 ? (p[x] & 0x7FF) : (((p[x] & 7) << 8) | 0x2A)));
y += 1;
if( y == h ) break;
@@ -506,6 +508,10 @@ void video_set_shadow_mask_mode(int n)
{
n = 0;
}
else if (n < 0)
{
n = SM_MODE_COUNT - 1;
}
shadow_mask_cfg[0] = (char)n;
FileSaveConfig(shadow_mask_cfg_path, &shadow_mask_cfg, sizeof(shadow_mask_cfg));