// We set up the colors this way so that they'll be endian safe
// when we cast them to a uint32_t. Note that the format is RGBA.
-// "Master Color Values" palette
+// "Master Color Values" palette (ugly, Apple engineer hand-picked colors)
static uint8_t colors[16 * 4] = {
0x00, 0x00, 0x00, 0xFF, // Black
0x7D, 0xDB, 0xBA, 0xFF,
0xFB, 0xFB, 0xFB, 0xFF };
+// This color palette comes from xapple2 (looks a bit shit to me :-)
+// I've included it to have yet another point of comparison to the execrable
+// "Master Color Values" palette.
+/*
+ * https://mrob.com/pub/xapple2/colors.html
+ * detailed research into accurate colors
+ --chroma--
+ Color name phase ampl luma -R- -G- -B-
+ black COLOR=0 0 0 0 0 0 0
+ gray COLOR=5 0 0 50 156 156 156
+ grey COLOR=10 0 0 50 156 156 156
+ white COLOR=15 0 0 100 255 255 255
+ dk blue COLOR=2 0 60 25 96 78 189
+ lt blue COLOR=7 0 60 75 208 195 255
+ purple COLOR=3 45 100 50 255 68 253
+ purple HCOLOR=2 45 100 50 255 68 253
+ red COLOR=1 90 60 25 227 30 96
+ pink COLOR=11 90 60 75 255 160 208
+ orange COLOR=9 135 100 50 255 106 60
+ orange HCOLOR=5 135 100 50 255 106 60
+ brown COLOR=8 180 60 25 96 114 3
+ yellow COLOR=13 180 60 75 208 221 141
+ lt green COLOR=12 225 100 50 20 245 60
+ green HCOLOR=1 225 100 50 20 245 60
+ dk green COLOR=4 270 60 25 0 163 96
+ aqua COLOR=14 270 60 75 114 255 208
+ med blue COLOR=6 315 100 50 20 207 253
+ blue HCOLOR=6 315 100 50 20 207 253
+ NTSC Hsync 0 0 -40 0 0 0
+ NTSC black 0 0 7.5 41 41 41
+ NTSC Gray75 0 0 77 212 212 212
+ YIQ +Q 33 100 50 255 81 255
+ NTSC magenta 61 82 36 255 40 181
+ NTSC red 104 88 28 255 28 76
+ YIQ +I 123 100 50 255 89 82
+ NTSC yellow 167 62 69 221 198 121
+ Color burst 180 40 0 0 4 0
+ YIQ -Q 213 100 50 51 232 41
+ NTSC green 241 82 48 12 234 97
+ NTSC cyan 284 88 56 10 245 198
+ YIQ -I 303 100 50 0 224 231
+ NTSC blue 347 62 15 38 65 155
+*/
+
+static uint8_t robColors[16 * 4] = {
+ 0x00, 0x00, 0x00, 0xFF, // Black
+ 0xE3, 0x1E, 0x60, 0xFF, // Deep Red (Magenta) 227 30 96
+ 0x60, 0x4E, 0xBD, 0xFF, // Dark Blue 96 78 189
+ 0xFF, 0x44, 0xFD, 0xFF, // Purple (Violet) 255 68 253
+ 0x00, 0xA3, 0x60, 0xFF, // Dark Green 0 163 96
+ 0x9C, 0x9C, 0x9C, 0xFF, // Dark Gray (Gray 1) 156 156 156
+ 0x14, 0xCF, 0xFD, 0xFF, // Medium Blue (Blue) 20 207 253
+ 0xD0, 0xC3, 0xFF, 0xFF, // Light Blue (Cyan) 208 195 255
+ 0x60, 0x72, 0x03, 0xFF, // Brown 96 114 3
+ 0xFF, 0x6A, 0x3C, 0xFF, // Orange 255 106 60
+ 0xD4, 0xD4, 0xD4, 0xFF, // Light Gray (Gray 2) 212 212 212
+ 0xFF, 0xA0, 0xD0, 0xFF, // Pink 255 160 208
+ 0x14, 0xF5, 0x3C, 0xFF, // Light Green (Green) 20 245 60
+ 0xD0, 0xDD, 0x8D, 0xFF, // Yellow 208 221 141
+ 0x72, 0xFF, 0xD0, 0xFF, // Aquamarine (Aqua) 114 255 208
+ 0xFF, 0xFF, 0xFF, 0xFF // White
+};
+
// Lo-res starting line addresses
static uint16_t lineAddrLoRes[24] = {
if (palette == (uint32_t *)colors)
{
palette = (uint32_t *)altColors;
- SpawnMessage("Color TV palette");
+ SpawnMessage("ApplePC Color TV palette");
+ }
+ else if (palette == (uint32_t *)altColors)
+ {
+ palette = (uint32_t *)robColors;
+ SpawnMessage("Rob's Color TV palette");
}
else
{
*/
uint8_t mirrorNybble[16] = { 0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15 };
-//This is the old "perfect monitor" rendering code...
-/* if (screenType != ST_COLOR_TV) // Not correct, but for now...
-//if (1)
- {
- for(uint16_t y=0; y<toLine; y++)
- {
- for(uint16_t x=0; x<40; x++)
- {
- uint8_t scrByte = ram[lineAddrLoRes[y] + (displayPage2 ? 0x0400 : 0x0000) + x];
- uint32_t pixel = palette[scrByte & 0x0F];
-
- for(int cy=0; cy<4; cy++)
- for(int cx=0; cx<14; cx++)
- scrBuffer[((x * 14) + cx) + (((y * 8) + cy) * VIRTUAL_SCREEN_WIDTH)] = pixel;
-
- pixel = palette[scrByte >> 4];
-
- for(int cy=4; cy<8; cy++)
- for(int cx=0; cx<14; cx++)
- scrBuffer[(x * 14) + (y * VIRTUAL_SCREEN_WIDTH * 8) + cx + (cy * VIRTUAL_SCREEN_WIDTH)] = pixel;
- }
- }
- }
- else//*/
-
uint32_t pixelOn = (screenType == ST_WHITE_MONO ? 0xFFFFFFFF : 0xFF61FF61);
for(uint16_t y=0; y<toLine; y++)
static void RenderHiRes(uint16_t toLine/*= 192*/)
{
-//printf("RenderHiRes to line %u\n", toLine);
-// NOTE: Not endian safe. !!! FIX !!! [DONE]
#if 0
uint32_t pixelOn = (screenType == ST_WHITE_MONO ? 0xFFFFFFFF : 0xFF61FF61);
#else
pixels = previous3bits | (pixels << 14) | pixels2;
-//testing (this shows on the screen, so it's OK)
-//if (x == 0)
-//{
-// pixels = 0x7FFFFFFF;
-//}
-
// We now have 28 pixels (expanded from 14) in word: mask is $0F FF FF FF
// 0ppp 1111 1111 1111 1111 1111 1111 1111
// 31 27 23 19 15 11 7 3 0
return false;
}
-#if 0
- int retVal = SDL_CreateWindowAndRenderer(VIRTUAL_SCREEN_WIDTH * 2, VIRTUAL_SCREEN_HEIGHT * 2, 0, &sdlWindow, &sdlRenderer);
-// int retVal = SDL_CreateWindowAndRenderer(VIRTUAL_SCREEN_WIDTH * 1, VIRTUAL_SCREEN_HEIGHT * 1, 0, &sdlWindow, &sdlRenderer);
-
- if (retVal != 0)
- {
- WriteLog("Video: Could not create window and/or renderer: %s\n", SDL_GetError());
- return false;
- }
-#else
sdlWindow = SDL_CreateWindow("Apple2", settings.winX, settings.winY, VIRTUAL_SCREEN_WIDTH * 2, VIRTUAL_SCREEN_HEIGHT * 2, 0);
if (sdlWindow == NULL)
WriteLog("Video: Could not create renderer: %s\n", SDL_GetError());
return false;
}
-#endif
// Make sure what we put there is what we get:
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear");
projects / apple2 / blobdiff