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GL plugin: VSync option, some renaming, a little bit of MSAA preparations (not there yet)

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2563 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2009-03-05 23:11:13 +00:00
parent 02a4b49df1
commit 75390c55bd
17 changed files with 268 additions and 289 deletions
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54
Source/Plugins/Plugin_VideoOGL/Src/TextureMngr.cpp
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@ -239,14 +239,12 @@ TextureMngr::TCacheEntry* TextureMngr::Load(int texstage, u32 address, int width
* The problem here was just the sparse hash on the texture. This texture is partly overwrited (what is needed only)
* so lot's of remaning old text. Thin white chars on black bg too.
*/
// TODO: - clean this up when ready to kill old "unsafe texture cache"
// - fix the key index situation with CopyRenderTargetToTexture.
// Could happen only for GX_TF_C4, GX_TF_C8 and GX_TF_C14X2 fmt.
// Wonder if we can't use tex width&height to know if EFB might be copied to it...
// raw idea: TOCHECK if addresses are aligned we have few bits left...
if (address == 0)
return NULL;
@ -259,19 +257,24 @@ TextureMngr::TCacheEntry* TextureMngr::Load(int texstage, u32 address, int width
u32 texID = address;
if (g_Config.bSafeTextureCache)
{
hash_value = TexDecoder_GetSafeTextureHash(ptr, expandedWidth, height, format, 0); // remove last arg
if ( (format == GX_TF_C4) || (format == GX_TF_C8) || (format == GX_TF_C14X2) )
hash_value = TexDecoder_GetSafeTextureHash(ptr, expandedWidth, height, format, 0); // remove last arg
if ((format == GX_TF_C4) || (format == GX_TF_C8) || (format == GX_TF_C14X2))
{
// WARNING! texID != address now => may break CopyRenderTargetToTexture (cf. TODO up)
// tlut size can be up to 32768B (GX_TF_C14X2) but Safer == Slower.
//texID ^= TexDecoder_GetTlutHash(&texMem[tlutaddr], TexDecoder_GetPaletteSize(format));
// This trick (to change the texID depending on the TLUT addr) is a trick to get around
// an issue with metroid prime's fonts, where it has multiple sets of fonts on top of
// each other stored in a single texture, and uses the palette to make different characters
// visible or invisible. Thus, unless we want to recreate the textures for every drawn character,
// we must make sure that texture with different tluts get different IDs.
texID ^= TexDecoder_GetTlutHash(&texMem[tlutaddr], (format == GX_TF_C4) ? 32 : 128);
//DebugLog("addr: %08x | texID: %08x | texHash: %08x", address, texID, hash_value);
}
}
bool skip_texture_create = false;
TexCache::iterator iter = textures.find(texID);
if (iter != textures.end()) {
@ -280,10 +283,12 @@ TextureMngr::TCacheEntry* TextureMngr::Load(int texstage, u32 address, int width
if (!g_Config.bSafeTextureCache)
hash_value = ((u32 *)ptr)[entry.hashoffset];
if (entry.isRenderTarget || ((address == entry.addr) && (hash_value == entry.hash))) {
if (entry.isRenderTarget || ((address == entry.addr) && (hash_value == entry.hash)))
{
entry.frameCount = frameCount;
//glEnable(entry.isNonPow2?GL_TEXTURE_RECTANGLE_ARB:GL_TEXTURE_2D);
glBindTexture(entry.isNonPow2 ? GL_TEXTURE_RECTANGLE_ARB:GL_TEXTURE_2D, entry.texture);
//glEnable(entry.isNonPow2?GL_TEXTURE_RECTANGLE_ARB:GL_TEXTURE_2D);
// entry.isNonPow2 ? TextureMngr::EnableTex2D(texstage) : TextureMngr::EnableTexRECT(texstage);
glBindTexture(entry.isNonPow2 ? GL_TEXTURE_RECTANGLE_ARB : GL_TEXTURE_2D, entry.texture);
if (entry.mode.hex != tm0.hex)
entry.SetTextureParameters(tm0);
//DebugLog("%cC addr: %08x | fmt: %i | e.hash: %08x | w:%04i h:%04i", g_Config.bSafeTextureCache ? 'S' : 'U'
@ -406,7 +411,8 @@ TextureMngr::TCacheEntry* TextureMngr::Load(int texstage, u32 address, int width
return &entry;
}
void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyfmt, bool bScaleByHalf, TRectangle *source)
void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyfmt, bool bScaleByHalf, const TRectangle &source_rect)
{
DVSTARTPROFILE();
GL_REPORT_ERRORD();
@ -431,8 +437,8 @@ void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool
entry.frameCount = frameCount;
int mult = bScaleByHalf?2:1;
int w = (abs(source->right-source->left)/mult);
int h = (abs(source->bottom-source->top)/mult);
int w = (abs(source_rect.GetWidth())/mult);
int h = (abs(source_rect.GetHeight())/mult);
GL_REPORT_ERRORD();
@ -600,7 +606,7 @@ void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool
Renderer::SetRenderMode(Renderer::RM_Normal); // set back to normal
GL_REPORT_ERRORD();
// have to run a pixel shader
// We have to run a pixel shader, for color conversion.
Renderer::ResetGLState(); // reset any game specific settings
@ -632,7 +638,11 @@ void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool
glDrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, bFromZBuffer?Renderer::GetZBufferTarget():Renderer::GetRenderTarget());
if (bFromZBuffer) {
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, Renderer::ResolveAndGetFakeZTarget(source_rect));
} else {
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, Renderer::ResolveAndGetRenderTarget(source_rect));
}
TextureMngr::EnableTexRECT(0);
glViewport(0, 0, w, h);
@ -645,10 +655,10 @@ void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool
glBegin(GL_QUADS);
float MValueX = Renderer::GetTargetScaleX();
float MValueY = Renderer::GetTargetScaleY();
glTexCoord2f((float)source->left * MValueX, Renderer::GetTargetHeight()-(float)source->bottom * MValueY); glVertex2f(-1, 1);
glTexCoord2f((float)source->left * MValueX, Renderer::GetTargetHeight()-(float)source->top * MValueY); glVertex2f(-1, -1);
glTexCoord2f((float)source->right * MValueX, Renderer::GetTargetHeight()-(float)source->top * MValueY); glVertex2f( 1, -1);
glTexCoord2f((float)source->right * MValueX, Renderer::GetTargetHeight()-(float)source->bottom * MValueY); glVertex2f( 1, 1);
glTexCoord2f((float)source_rect.left * MValueX, Renderer::GetTargetHeight()-(float)source_rect.bottom * MValueY); glVertex2f(-1, 1);
glTexCoord2f((float)source_rect.left * MValueX, Renderer::GetTargetHeight()-(float)source_rect.top * MValueY); glVertex2f(-1, -1);
glTexCoord2f((float)source_rect.right * MValueX, Renderer::GetTargetHeight()-(float)source_rect.top * MValueY); glVertex2f( 1, -1);
glTexCoord2f((float)source_rect.right * MValueX, Renderer::GetTargetHeight()-(float)source_rect.bottom * MValueY); glVertex2f( 1, 1);
glEnd();
GL_REPORT_ERRORD();
@ -669,14 +679,14 @@ void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool
void TextureMngr::EnableTex2D(int stage)
{
if (!(nTex2DEnabled & (1<<stage))) {
nTex2DEnabled |= (1<<stage);
glEnable(GL_TEXTURE_2D);
}
if (nTexRECTEnabled & (1<<stage)) {
nTexRECTEnabled &= ~(1<<stage);
glDisable(GL_TEXTURE_RECTANGLE_ARB);
}
if (!(nTex2DEnabled & (1<<stage))) {
nTex2DEnabled |= (1<<stage);
glEnable(GL_TEXTURE_2D);
}
}
void TextureMngr::EnableTexRECT(int stage)
@ -710,6 +720,6 @@ void TextureMngr::DisableStage(int stage)
void TextureMngr::ClearRenderTargets()
{
for (TexCache::iterator iter = textures.begin(); iter!=textures.end(); iter++)
for (TexCache::iterator iter = textures.begin(); iter != textures.end(); iter++)
iter->second.isRenderTarget = false;
}