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Fix trash on sides of screen in full screen mode.

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Also, added a bit more diagnostics for the case when the audio subsystem
fails to initialize.
This commit is contained in:
Shamus Hammons 2020-09-08 17:03:17 -05:00
parent f8d9fa1865
commit 8e30a909ce
2 changed files with 5 additions and 5 deletions
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1
src/sound.cpp
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@ -79,6 +79,7 @@ void SoundInit(void)
if (device == 0)
{
WriteLog("Sound: Failed to initialize SDL sound.\n");
WriteLog("SDL sez: %s\n", SDL_GetError());
return;
}

9
src/video.cpp
View File

@ -24,8 +24,6 @@
// there [DONE]
//
// Display routines seem MUCH slower now... !!! INVESTIGATE !!! [not anymore]
#include "video.h"
#include <string.h> // for memset()
@ -605,9 +603,9 @@ static void Render80ColumnText(void)
static void RenderLoRes(uint16_t toLine/*= 24*/)
{
// NOTE: The green mono rendering doesn't skip every other line... !!! FIX !!!
// Also, we could set up three different Render functions depending on which
// render type was set and call it with a function pointer. Would be faster
// then the nested ifs we have now.
// Also, we could set up three different Render functions depending on
// which render type was set and call it with a function pointer. Would
// be faster than the nested ifs we have now.
/*
Note that these colors correspond to the bit patterns generated by the numbers 0-F in order:
Color #s correspond to the bit patterns in reverse... Interesting!
@ -1232,6 +1230,7 @@ void RenderAppleScreen(SDL_Renderer * renderer)
SDL_LockTexture(sdlTexture, NULL, (void **)&scrBuffer, &scrPitch);
RenderVideoFrame();
SDL_UnlockTexture(sdlTexture);
SDL_RenderClear(renderer); // Without this, full screen has trash on the sides
SDL_RenderCopy(renderer, sdlTexture, NULL, NULL);
}