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Merge pull request #2475 from degasus/sampler 

OGL: Always use sampler objects.
This commit is contained in:
Markus Wick 2015-05-29 16:21:05 +02:00
parent 61c53babf4 c4fc141ced
commit d1d284e784
6 changed files with 40 additions and 22 deletions
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12
Source/Core/VideoBackends/OGL/FramebufferManager.cpp
View File

@ -7,6 +7,7 @@
#include "VideoBackends/OGL/FramebufferManager.h"
#include "VideoBackends/OGL/Render.h"
#include "VideoBackends/OGL/SamplerCache.h"
#include "VideoBackends/OGL/TextureConverter.h"
#include "VideoCommon/DriverDetails.h"
@ -85,20 +86,14 @@ FramebufferManager::FramebufferManager(int targetWidth, int targetHeight, int ms
glBindTexture(m_textureType, m_efbColor);
glTexParameteri(m_textureType, GL_TEXTURE_MAX_LEVEL, 0);
glTexParameteri(m_textureType, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(m_textureType, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage3D(m_textureType, 0, GL_RGBA, m_targetWidth, m_targetHeight, m_EFBLayers, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
glBindTexture(m_textureType, m_efbDepth);
glTexParameteri(m_textureType, GL_TEXTURE_MAX_LEVEL, 0);
glTexParameteri(m_textureType, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(m_textureType, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage3D(m_textureType, 0, GL_DEPTH_COMPONENT24, m_targetWidth, m_targetHeight, m_EFBLayers, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, nullptr);
glBindTexture(m_textureType, m_efbColorSwap);
glTexParameteri(m_textureType, GL_TEXTURE_MAX_LEVEL, 0);
glTexParameteri(m_textureType, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(m_textureType, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage3D(m_textureType, 0, GL_RGBA, m_targetWidth, m_targetHeight, m_EFBLayers, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
}
else
@ -146,14 +141,10 @@ FramebufferManager::FramebufferManager(int targetWidth, int targetHeight, int ms
glBindTexture(resolvedType, m_resolvedColorTexture);
glTexParameteri(resolvedType, GL_TEXTURE_MAX_LEVEL, 0);
glTexParameteri(resolvedType, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(resolvedType, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage3D(resolvedType, 0, GL_RGBA, m_targetWidth, m_targetHeight, m_EFBLayers, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
glBindTexture(resolvedType, m_resolvedDepthTexture);
glTexParameteri(resolvedType, GL_TEXTURE_MAX_LEVEL, 0);
glTexParameteri(resolvedType, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(resolvedType, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage3D(resolvedType, 0, GL_DEPTH_COMPONENT24, m_targetWidth, m_targetHeight, m_EFBLayers, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, nullptr);
// Bind resolved textures to resolved framebuffer.
@ -542,6 +533,7 @@ void FramebufferManager::ReinterpretPixelData(unsigned int convtype)
glViewport(0,0, m_targetWidth, m_targetHeight);
glActiveTexture(GL_TEXTURE9);
glBindTexture(m_textureType, src_texture);
g_sampler_cache->BindNearestSampler(9);
m_pixel_format_shaders[convtype ? 1 : 0].Bind();
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);

4
Source/Core/VideoBackends/OGL/PostProcessing.cpp
View File

@ -10,6 +10,7 @@
#include "VideoBackends/OGL/GLUtil.h"
#include "VideoBackends/OGL/PostProcessing.h"
#include "VideoBackends/OGL/ProgramShaderCache.h"
#include "VideoBackends/OGL/SamplerCache.h"
#include "VideoCommon/DriverDetails.h"
#include "VideoCommon/VideoCommon.h"
@ -154,8 +155,7 @@ void OpenGLPostProcessing::BlitFromTexture(TargetRectangle src, TargetRectangle
glActiveTexture(GL_TEXTURE9);
glBindTexture(GL_TEXTURE_2D_ARRAY, src_texture);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
g_sampler_cache->BindLinearSampler(9);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
}

23
Source/Core/VideoBackends/OGL/SamplerCache.cpp
View File

@ -13,11 +13,32 @@ SamplerCache *g_sampler_cache;
SamplerCache::SamplerCache()
: m_last_max_anisotropy()
{}
{
glGenSamplers(2, m_sampler_id);
glSamplerParameteri(m_sampler_id[0], GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glSamplerParameteri(m_sampler_id[0], GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glSamplerParameteri(m_sampler_id[0], GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_sampler_id[0], GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_sampler_id[1], GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glSamplerParameteri(m_sampler_id[1], GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glSamplerParameteri(m_sampler_id[1], GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_sampler_id[1], GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
}
SamplerCache::~SamplerCache()
{
Clear();
glDeleteSamplers(2, m_sampler_id);
}
void SamplerCache::BindNearestSampler(int stage)
{
glBindSampler(stage, m_sampler_id[0]);
}
void SamplerCache::BindLinearSampler(int stage)
{
glBindSampler(stage, m_sampler_id[1]);
}
void SamplerCache::SetSamplerState(int stage, const TexMode0& tm0, const TexMode1& tm1, bool custom_tex)

3
Source/Core/VideoBackends/OGL/SamplerCache.h
View File

@ -20,6 +20,8 @@ public:
void SetSamplerState(int stage, const TexMode0& tm0, const TexMode1& tm1, bool custom_tex);
void Clear();
void BindNearestSampler(int stage);
void BindLinearSampler(int stage);
private:
struct Params
@ -73,6 +75,7 @@ private:
std::pair<Params, Value> m_active_samplers[8];
int m_last_max_anisotropy;
u32 m_sampler_id[2];
};
extern SamplerCache *g_sampler_cache;

8
Source/Core/VideoBackends/OGL/TextureCache.cpp
View File

@ -18,6 +18,7 @@
#include "VideoBackends/OGL/GLInterfaceBase.h"
#include "VideoBackends/OGL/ProgramShaderCache.h"
#include "VideoBackends/OGL/Render.h"
#include "VideoBackends/OGL/SamplerCache.h"
#include "VideoBackends/OGL/StreamBuffer.h"
#include "VideoBackends/OGL/TextureCache.h"
#include "VideoBackends/OGL/TextureConverter.h"
@ -61,7 +62,6 @@ bool SaveTexture(const std::string& filename, u32 textarget, u32 tex, int virtua
glActiveTexture(GL_TEXTURE9);
glBindTexture(textarget, tex);
glGetTexImage(textarget, level, GL_RGBA, GL_UNSIGNED_BYTE, data.data());
glBindTexture(textarget, 0);
TextureCache::SetStage();
return TextureToPng(data.data(), width * 4, filename, width, height, true);
@ -178,6 +178,10 @@ void TextureCache::TCacheEntry::FromRenderTarget(u32 dstAddr, unsigned int dstFo
glActiveTexture(GL_TEXTURE9);
glBindTexture(GL_TEXTURE_2D_ARRAY, read_texture);
if (scaleByHalf)
g_sampler_cache->BindLinearSampler(9);
else
g_sampler_cache->BindNearestSampler(9);
glViewport(0, 0, config.width, config.height);
@ -489,6 +493,7 @@ void TextureCache::ConvertTexture(TCacheEntryBase* _entry, TCacheEntryBase* _unc
glActiveTexture(GL_TEXTURE9);
glBindTexture(GL_TEXTURE_2D_ARRAY, unconverted->texture);
g_sampler_cache->BindNearestSampler(9);
FramebufferManager::SetFramebuffer(entry->framebuffer);
glViewport(0, 0, entry->config.width, entry->config.height);
@ -504,6 +509,7 @@ void TextureCache::ConvertTexture(TCacheEntryBase* _entry, TCacheEntryBase* _unc
glActiveTexture(GL_TEXTURE10);
glBindTexture(GL_TEXTURE_BUFFER, s_palette_resolv_texture);
g_sampler_cache->BindNearestSampler(10);
OpenGL_BindAttributelessVAO();
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);

12
Source/Core/VideoBackends/OGL/TextureConverter.cpp
View File

@ -14,6 +14,7 @@
#include "VideoBackends/OGL/FramebufferManager.h"
#include "VideoBackends/OGL/ProgramShaderCache.h"
#include "VideoBackends/OGL/Render.h"
#include "VideoBackends/OGL/SamplerCache.h"
#include "VideoBackends/OGL/TextureCache.h"
#include "VideoBackends/OGL/TextureConverter.h"
@ -229,15 +230,9 @@ static void EncodeToRamUsingShader(GLuint srcTexture,
glBindTexture(GL_TEXTURE_2D_ARRAY, srcTexture);
if (linearFilter)
{
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
}
g_sampler_cache->BindLinearSampler(9);
else
{
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
}
g_sampler_cache->BindNearestSampler(9);
glViewport(0, 0, (GLsizei)dstWidth, (GLsizei)dstHeight);
@ -377,6 +372,7 @@ void DecodeToTexture(u32 xfbAddr, int srcWidth, int srcHeight, GLuint destTextur
glActiveTexture(GL_TEXTURE9);
glBindTexture(GL_TEXTURE_2D, s_srcTexture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, srcWidth / 2, srcHeight, 0, GL_BGRA, GL_UNSIGNED_BYTE, srcAddr);
g_sampler_cache->BindNearestSampler(9);
glViewport(0, 0, srcWidth, srcHeight);
s_yuyvToRgbProgram.Bind();