piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-30 01:29:42 -06:00
Code Issues Packages Projects Releases Wiki Activity

Fix screen flickering with frameskip on D3D plugin, also fix occasional hang when turning frameskip off

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4194 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
sl1nk3.s
2009-09-04 06:09:21 +00:00
parent 08d3dee74c
commit 5a21d72693
13 changed files with 88 additions and 91 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Source/Plugins/Plugin_VideoOGL/Src/BPFunctions.cpp
View File

@ -116,7 +116,7 @@ void SetColorMask(const BPCmd &bp)
Renderer::SetColorMask();
}
void CopyEFB(const BPCmd &bp, const EFBRectangle &rc, const u32 &address, const bool &fromZBuffer, const bool &isIntensityFmt, const u32 &copyfmt, const bool &scaleByHalf)
void CopyEFB(const BPCmd &bp, const EFBRectangle &rc, const u32 &address, const bool &fromZBuffer, const bool &isIntensityFmt, const u32 &copyfmt, const int &scaleByHalf)
{
// bpmem.zcontrol.pixel_format to PIXELFMT_Z24 is when the game wants to copy from ZBuffer (Zbuffer uses 24-bit Format)
if (!g_Config.bEFBCopyDisable)

20
Source/Plugins/Plugin_VideoOGL/Src/TextureConverter.cpp
View File

@ -199,6 +199,7 @@ void EncodeToRamUsingShader(FRAGMENTSHADER& shader, GLuint srcTexture, const Tar
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
}
GL_REPORT_ERRORD();
glViewport(0, 0, (GLsizei)dstWidth, (GLsizei)dstHeight);
@ -231,7 +232,7 @@ void EncodeToRamUsingShader(FRAGMENTSHADER& shader, GLuint srcTexture, const Tar
GL_REPORT_ERRORD();
}
void EncodeToRam(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyfmt, bool bScaleByHalf, const EFBRectangle& source)
void EncodeToRam(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyfmt, int bScaleByHalf, const EFBRectangle& source)
{
u32 format = copyfmt;
@ -254,24 +255,15 @@ void EncodeToRam(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyf
u8 *dest_ptr = Memory_GetPtr(address);
GLuint source_texture = bFromZBuffer ? g_framebufferManager.ResolveAndGetDepthTarget(source) : g_framebufferManager.ResolveAndGetRenderTarget(source);
int width = source.right - source.left;
int height = source.bottom - source.top;
int width = (source.right - source.left) >> bScaleByHalf;
int height = (source.bottom - source.top) >> bScaleByHalf;
int size_in_bytes = TexDecoder_GetTextureSizeInBytes(width, height, format);
// Invalidate any existing texture covering this memory range.
// TODO - don't delete the texture if it already exists, just replace the contents.
TextureMngr::InvalidateRange(address, size_in_bytes);
if (bScaleByHalf)
{
// Hm. Shouldn't this only scale destination, not source?
// The bloom in Beyond Good & Evil is a good test case - due to this problem,
// it goes very wrong. Compare by switching back and forth between Copy textures to RAM and GL Texture.
// This also affects the shadows in Burnout 2 badly.
width /= 2;
height /= 2;
}
u16 blkW = TexDecoder_GetBlockWidthInTexels(format) - 1;
u16 blkH = TexDecoder_GetBlockHeightInTexels(format) - 1;
@ -297,7 +289,7 @@ void EncodeToRam(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyf
scaledSource.left = 0;
scaledSource.right = expandedWidth / samples;
EncodeToRamUsingShader(texconv_shader, source_texture, scaledSource, dest_ptr, expandedWidth / samples, expandedHeight, bScaleByHalf);
EncodeToRamUsingShader(texconv_shader, source_texture, scaledSource, dest_ptr, expandedWidth / samples, expandedHeight, bScaleByHalf > 0);
}
void EncodeToRamYUYV(GLuint srcTexture, const TargetRectangle& sourceRc,

2
Source/Plugins/Plugin_VideoOGL/Src/TextureConverter.h
View File

@ -30,7 +30,7 @@ void Init();
void Shutdown();
void EncodeToRam(u32 address, bool bFromZBuffer, bool bIsIntensityFmt,
u32 copyfmt, bool bScaleByHalf, const EFBRectangle& source);
u32 copyfmt, int bScaleByHalf, const EFBRectangle& source);
void EncodeToRamYUYV(GLuint srcTexture, const TargetRectangle& sourceRc,
u8* destAddr, int dstWidth, int dstHeight);

123
Source/Plugins/Plugin_VideoOGL/Src/TextureMngr.cpp
View File

@ -492,85 +492,84 @@ TextureMngr::TCacheEntry* TextureMngr::Load(int texstage, u32 address, int width
}
void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyfmt, bool bScaleByHalf, const EFBRectangle &source_rect)
void TextureMngr::CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyfmt, int bScaleByHalf, const EFBRectangle &source_rect)
{
DVSTARTPROFILE();
GL_REPORT_ERRORD();
DVSTARTPROFILE();
GL_REPORT_ERRORD();
// for intensity values, use Y of YUV format!
// for all purposes, treat 4bit equivalents as 8bit (probably just used for compression)
// RGBA8 - RGBA8
// RGB565 - RGB565
// RGB5A3 - RGB5A3
// I4,R4,Z4 - I4
// IA4,RA4 - IA4
// Z8M,G8,I8,A8,Z8,R8,B8,Z8L - I8
// Z16,GB8,RG8,Z16L,IA8,RA8 - IA8
bool bIsInit = textures.find(address) != textures.end();
// for intensity values, use Y of YUV format!
// for all purposes, treat 4bit equivalents as 8bit (probably just used for compression)
// RGBA8 - RGBA8
// RGB565 - RGB565
// RGB5A3 - RGB5A3
// I4,R4,Z4 - I4
// IA4,RA4 - IA4
// Z8M,G8,I8,A8,Z8,R8,B8,Z8L - I8
// Z16,GB8,RG8,Z16L,IA8,RA8 - IA8
bool bIsInit = textures.find(address) != textures.end();
PRIM_LOG("copytarg: addr=0x%x, fromz=%d, intfmt=%d, copyfmt=%d", address, (int)bFromZBuffer, (int)bIsIntensityFmt,copyfmt);
TCacheEntry& entry = textures[address];
entry.hash = 0;
entry.hashoffset = 0;
entry.frameCount = frameCount;
int mult = bScaleByHalf ? 2 : 1;
int w = (abs(source_rect.GetWidth()) / mult);
int h = (abs(source_rect.GetHeight()) / mult);
PRIM_LOG("copytarg: addr=0x%x, fromz=%d, intfmt=%d, copyfmt=%d", address, (int)bFromZBuffer, (int)bIsIntensityFmt,copyfmt);
GL_REPORT_ERRORD();
TCacheEntry& entry = textures[address];
entry.hash = 0;
entry.hashoffset = 0;
entry.frameCount = frameCount;
if (!bIsInit)
int w = (abs(source_rect.GetWidth()) >> bScaleByHalf);
int h = (abs(source_rect.GetHeight()) >> bScaleByHalf);
GL_REPORT_ERRORD();
if (!bIsInit)
{
glGenTextures(1, (GLuint *)&entry.texture);
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, entry.texture);
glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, 4, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
GL_REPORT_ERRORD();
}
else
glGenTextures(1, (GLuint *)&entry.texture);
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, entry.texture);
glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, 4, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
GL_REPORT_ERRORD();
}
else
{
_assert_(entry.texture);
_assert_(entry.texture);
GL_REPORT_ERROR();
if (entry.w == w && entry.h == h && entry.isRectangle)
{
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, entry.texture);
// for some reason mario sunshine errors here...
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, entry.texture);
// for some reason mario sunshine errors here...
// Beyond Good and Evil does too, occasionally.
GL_REPORT_ERROR();
GL_REPORT_ERROR();
} else {
// Delete existing texture.
glDeleteTextures(1,(GLuint *)&entry.texture);
glGenTextures(1, (GLuint *)&entry.texture);
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, entry.texture);
glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, 4, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
GL_REPORT_ERRORD();
}
}
// Delete existing texture.
glDeleteTextures(1,(GLuint *)&entry.texture);
glGenTextures(1, (GLuint *)&entry.texture);
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, entry.texture);
glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, 4, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
GL_REPORT_ERRORD();
}
}
if (!bIsInit || !entry.isRenderTarget)
if (!bIsInit || !entry.isRenderTarget)
{
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
if (glGetError() != GL_NO_ERROR) {
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP);
GL_REPORT_ERRORD();
}
}
entry.w = w;
entry.h = h;
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
if (glGetError() != GL_NO_ERROR) {
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP);
GL_REPORT_ERRORD();
}
}
entry.w = w;
entry.h = h;
entry.isRectangle = true;
entry.isRenderTarget = true;
entry.fmt = copyfmt;
entry.isRenderTarget = true;
entry.fmt = copyfmt;
float colmat[16];
float fConstAdd[4] = {0};
memset(colmat, 0, sizeof(colmat));
float colmat[16];
float fConstAdd[4] = {0};
memset(colmat, 0, sizeof(colmat));
if (bFromZBuffer)
{

2
Source/Plugins/Plugin_VideoOGL/Src/TextureMngr.h
View File

@ -71,7 +71,7 @@ public:
static void InvalidateRange(u32 start_address, u32 size);
static TCacheEntry* Load(int texstage, u32 address, int width, int height, u32 format, int tlutaddr, int tlutfmt);
static void CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyfmt, bool bScaleByHalf, const EFBRectangle &source);
static void CopyRenderTargetToTexture(u32 address, bool bFromZBuffer, bool bIsIntensityFmt, u32 copyfmt, int bScaleByHalf, const EFBRectangle &source);
static void DisableStage(int stage); // sets active texture