X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fgui%2Fglwidget.cpp;h=d0e1934ed32a84a2a3499979522bd63ead26fe32;hb=e0a3f430ecbda85e5f0903011bf8ffeb01f10fe0;hp=e32dde3682aa65c4b6d842e6d960313803e669ae;hpb=e6b7d61963423b7f9cb4c6c24d2befca50328d4f;p=virtualjaguar

diff --git a/src/gui/glwidget.cpp b/src/gui/glwidget.cpp
index e32dde3..d0e1934 100644
--- a/src/gui/glwidget.cpp
+++ b/src/gui/glwidget.cpp
@@ -14,14 +14,27 @@
 #include "glwidget.h"
 
 #include "settings.h"
+#include "tom.h"
+#include "video.h"
 
 GLWidget::GLWidget(QWidget * parent/*= 0*/): QGLWidget(parent), texture(0),
 	textureWidth(0), textureHeight(0), buffer(0), rasterWidth(320), rasterHeight(240)
 {
+//	tomDeviceWidth = rasterWidth;
+	tomDeviceWidth = 1024;	// It has to be the texture width...
+
+	// Set up the backbuffer
+	// To be safe, this should be 1280 * 625 * 2...
+	backbuffer = (uint32_t *)malloc(1280 * 625 * sizeof(uint32_t));
+//	memset(backbuffer, 0x44, rasterWidth *
+	memset(backbuffer, 0xFF, 1024 *
+		(vjs.hardwareTypeNTSC ? rasterHeight : VIRTUAL_SCREEN_HEIGHT_PAL)
+		* sizeof(uint32_t));
 }
 
 GLWidget::~GLWidget()
 {
+	free(backbuffer);
 }
 
 void GLWidget::initializeGL()
@@ -58,9 +71,12 @@ rasterHeight = (vjs.hardwareTypeNTSC ? 240 : 256);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (vjs.glFilter ? GL_LINEAR : GL_NEAREST));
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (vjs.glFilter ? GL_LINEAR : GL_NEAREST));
 //	glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, rasterWidth, rasterHeight, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, buffer);
-	glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, rasterWidth, rasterHeight, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, buffer);
+//more kludge
+	glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, TOMGetVideoModeWidth(), rasterHeight, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, buffer);
+//	glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, rasterWidth, rasterHeight, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, buffer);
 
-	double w = (double)rasterWidth  / (double)textureWidth;
+	double w = (double)TOMGetVideoModeWidth()  / (double)textureWidth;
+//	double w = (double)rasterWidth  / (double)textureWidth;
 	double h = (double)rasterHeight / (double)textureHeight;
 	unsigned u = outputWidth;
 	unsigned v = outputHeight;