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analog-firmware
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Unified mono_rendering flag 

In preparation for Video7 monochrome mode, add unified flag for mono rendering
This commit is contained in:
David Kuder 2023-04-25 16:20:29 -04:00
parent 9727add223
commit 08ba4e7911
5 changed files with 7 additions and 4 deletions
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3
vga/render.c
View File

@ -14,6 +14,7 @@ uint16_t text_border;
compat_t machinefont = MACHINE_INVALID;
bool userfont = false;
bool mono_rendering = false;
uint16_t DELAYED_COPY_DATA(mono_colors)[14] = {
_RGB(0x00, 0x00, 0x00), _RGB(0xFF, 0xFF, 0xFF), // White Normal
@ -196,6 +197,8 @@ void DELAYED_COPY_CODE(render_loop)() {
text_back = mono_colors[palette*2];
text_border = (palette == 0x6) ? text_fore : text_back;
}
mono_rendering = ((soft_switches & SOFTSW_MONOCHROME) || (mono_palette & 0x8));
if(internal_flags & IFLAGS_TEST) {
render_testpattern();

2
vga/render_dgr.c
View File

@ -65,7 +65,7 @@ static void DELAYED_COPY_CODE(render_dgr_line)(bool p2, uint line) {
sl_pos++;
i = 0;
if((soft_switches & SOFTSW_MONOCHROME) || (mono_palette & 0x8)) {
if(mono_rendering) {
while(i < 40) {
while((dotc <= 18) && (i < 40)) {
color1 |= dgr_dot_pattern[((i & 1) << 4) | (line_bufb[i] & 0xf)] << dotc;

2
vga/render_dhgr.c
View File

@ -65,7 +65,7 @@ static void DELAYED_COPY_CODE(render_dhgr_line)(bool p2, uint line) {
uint32_t pixeldata;
i = 0;
if((soft_switches & SOFTSW_MONOCHROME) || (mono_palette & 0x8)) {
if(mono_rendering) {
while(i < 40) {
// Load in as many subpixels as possible
while((dotc < 28) && (i < 40)) {

2
vga/render_hires.c
View File

@ -55,7 +55,7 @@ static void DELAYED_COPY_CODE(render_hires_line)(bool p2, uint line) {
uint32_t pixeldata;
uint i;
if((soft_switches & SOFTSW_MONOCHROME) || (mono_palette & 0x8)) {
if(mono_rendering) {
while(i < 40) {
// Load in as many subpixels as possible
while((dotc < 18) && (i < 40)) {

2
vga/render_lores.c
View File

@ -79,7 +79,7 @@ static void DELAYED_COPY_CODE(render_lores_line)(bool p2, uint line) {
sl2->data[sl_pos] = (text_border|THEN_EXTEND_3) | ((text_border|THEN_EXTEND_3) << 16); // 8 pixels per word
sl_pos++;
if((soft_switches & SOFTSW_MONOCHROME) || (mono_palette & 0x8)) {
if(mono_rendering) {
for(i = 0; i < 40; i+=2) {
color1 = lores_dot_pattern[line_buf[i] & 0xf] << 14;
color2 = lores_dot_pattern[(line_buf[i] >> 4) & 0xf] << 14;