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Restored some semblance of output.

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This commit is contained in:
Thomas Harte 2016-12-10 22:19:10 -05:00
parent 0aae1bd1ef
commit 52028432e1
1 changed files with 4 additions and 2 deletions
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6
Machines/Electron/Video.cpp
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@ -32,7 +32,8 @@ namespace {
VideoOutput::VideoOutput(uint8_t *memory) : VideoOutput::VideoOutput(uint8_t *memory) :
ram_(memory), ram_(memory),
current_pixel_line_(-1), current_pixel_line_(-1),
output_position_(0) output_position_(0),
screen_mode_(6)
{ {
memset(palette_, 0xf, sizeof(palette_)); memset(palette_, 0xf, sizeof(palette_));
@ -44,7 +45,6 @@ VideoOutput::VideoOutput(uint8_t *memory) :
"texValue >>= 4 - (int(icoordinate.x * 8) & 4);" "texValue >>= 4 - (int(icoordinate.x * 8) & 4);"
"return vec3( uvec3(texValue) & uvec3(4u, 2u, 1u));" "return vec3( uvec3(texValue) & uvec3(4u, 2u, 1u));"
"}"); "}");
// TODO: as implied below, I've introduced a clock's latency into the graphics pipeline somehow. Investigate. // TODO: as implied below, I've introduced a clock's latency into the graphics pipeline somehow. Investigate.
crt_->set_visible_area(crt_->get_rect_for_area(first_graphics_line - 3, 256, (first_graphics_cycle+1) * crt_cycles_multiplier, 80 * crt_cycles_multiplier, 4.0f / 3.0f)); crt_->set_visible_area(crt_->get_rect_for_area(first_graphics_line - 3, 256, (first_graphics_cycle+1) * crt_cycles_multiplier, 80 * crt_cycles_multiplier, 4.0f / 3.0f));
} }
@ -377,6 +377,8 @@ void VideoOutput::run_for_cycles(int number_of_cycles)
} }
} }
} }
output_position_ %= cycles_per_frame;
} }
void VideoOutput::set_register(int address, uint8_t value) void VideoOutput::set_register(int address, uint8_t value)