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OpenGL:

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1. Reorganized display settings
2. Let render to main window also have the internal resolution setting
3. Set render to main window as default setting, it's the most common and best option used by the best emulators
4. Changed screenshot to capture the internal picture, independent of whatever the window size may be

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3335 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
John Peterson
2009-06-06 13:36:33 +00:00
parent 33a20fe564
commit a8dafb8dc5
6 changed files with 152 additions and 74 deletions
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96
Source/Plugins/Plugin_VideoOGL/Src/Render.cpp
View File

@ -50,6 +50,7 @@
#include "XFB.h"
#include "OnScreenDisplay.h"
#include "Timer.h"
#include "StringUtil.h"
#include "main.h" // Local
#ifdef _WIN32
@ -868,6 +869,32 @@ void Renderer::Swap(const TRectangle& rc)
v_max = (float)GetTargetHeight();
}
// ---------------------------------------------------------------------
// Save screenshot
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
if (s_bScreenshot)
{
s_criticalScreenshot.Enter();
/*
// Logging
char msg[255];
sprintf(msg, "Target: %i | %i %i %i %i\n",
(int)v_min,
//back_rc.top, back_rc.left, back_rc.right, back_rc.bottom);
rc.right, rc.bottom - (int)(v_min), rc.right, rc.bottom);
OSD::AddMessage(msg, 5000);
*/
// Save screenshot
SaveRenderTarget(s_sScreenshotName.c_str(), rc.right, rc.bottom, (int)(v_min));
// Reset settings
s_sScreenshotName = "";
s_bScreenshot = false;
s_criticalScreenshot.Leave();
}
// ---------------------------------------------------------------------
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
if (/*s_bHaveFramebufferBlit*/ s_MSAASamples > 1)
@ -940,21 +967,6 @@ void Renderer::Swap(const TRectangle& rc)
if (g_Config.bWireFrame)
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
// Take screenshot, if requested
if (s_bScreenshot) {
s_criticalScreenshot.Enter();
if (SaveRenderTarget(s_sScreenshotName.c_str(), OpenGL_GetBackbufferWidth(), OpenGL_GetBackbufferHeight())) {
char msg[255];
sprintf(msg, "Saved %s\n", s_sScreenshotName.c_str());
OSD::AddMessage(msg, 2000);
} else {
PanicAlert("Error capturing or saving screenshot.");
}
s_sScreenshotName = "";
s_bScreenshot = false;
s_criticalScreenshot.Leave();
}
// Frame dumps are handled a little differently in Windows
#ifdef _WIN32
if (g_Config.bDumpFrames) {
@ -1262,18 +1274,60 @@ void Renderer::SetScreenshot(const char *filename)
s_criticalScreenshot.Leave();
}
bool Renderer::SaveRenderTarget(const char *filename, int w, int h)
bool Renderer::SaveRenderTarget(const char *filename, int W, int H, int YOffset)
{
u8 *data = (u8 *)malloc(3 * w * h);
// The height seemed to be one less than the setting sometimes (and sometimes not),
// perhaps a rounding error
if (H == 479) H = 480;
if (H == 599) H = 600;
if (H == 767) H = 768;
if (H == 1023) H = 1024;
u8 *data = (u8 *)malloc(3 * W * H);
glPixelStorei(GL_PACK_ALIGNMENT, 1);
glReadPixels(0, 0, w, h, GL_RGB, GL_UNSIGNED_BYTE, data);
glReadPixels(0, YOffset, W, H, GL_RGB, GL_UNSIGNED_BYTE, data);
// Show failure messages
if (glGetError() != GL_NO_ERROR)
return false;
FlipImageData(data, w, h);
OSD::AddMessage("Error capturing or saving screenshot.", 2000);
// Turn image upside down
FlipImageData(data, W, H);
#if defined(HAVE_WX) && HAVE_WX
wxImage a(w, h, data);
// Create wxImage
wxImage a(W, H, data);
// ---------------------------------------------------------------------
// If it's not a 4:3 picture rescale it to 4:3. This only applied to native resolutions.
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// Todo: There is currently no adjustment for non-16:9 source pictures that are intended for a 16:9
// size because I think all Wii 16:9 source pictures are 16:9 to begin with. If not, add a 16:9 adjustment
// too.
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/**/
float Ratio = (float)W / (float)(H);
// Don't bother with 1.25 resolutions either, for example 1280 x 1024
if (g_Config.bNativeResolution && Ratio != 4.0/3.0 && Ratio != 1.25 && Ratio != 16.0/9.0)
{
// Check if the height or width should be changed
if (Ratio < 4.0/3.0)
{
float fW = (float)W * 4.0/3.0;
W = (int)fW;
}
else
{
float fH = (float)W * 3.0/4.0;
H = (int)fH;
}
a.Rescale(W, H, wxIMAGE_QUALITY_HIGH);
}
// ---------------------------------------------------------------------
a.SaveFile(wxString::FromAscii(filename), wxBITMAP_TYPE_BMP);
bool result = true;
// Show success messages
OSD::AddMessage(StringFromFormat("Saved %i x %i %s\n", W, H, s_sScreenshotName.c_str()).c_str(), 2000);
#else
bool result = SaveTGA(filename, w, h, data);
free(data);