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Measure the HAM left border clear from its start pointer #622

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Merged
tonioni merged 1 commit into from
Nov 3, 2026
Merged

Measure the HAM left border clear from its start pointer #622

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4 changes: 2 additions & 2 deletions drawing.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -7821,8 +7821,8 @@ void draw_denise_bitplane_line_fast(int gfx_ypos, enum nln_how how, struct lines
hbstop_offset += ww1;
int w = hbstop_offset - draw_startoffset - (1 << hresolution);
if (w > 0) {
if (buf1 + w > (uae_u32*)xlinebuffer_end) {
w = addrdiff((uae_u32*)xlinebuffer_end, buf1);
if (buf1p + w > (uae_u32*)xlinebuffer_end) {
w = addrdiff((uae_u32*)xlinebuffer_end, buf1p);
}
if (w > 0) {
memset(buf1p, DEBUG_TVOVERSCAN_H_GRAYSCALE_LEFT, w * sizeof(uae_u32));
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