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gsdx-ogl: LINUX-ONLY 

* Enable interlace feature. (note I'm well aware that interlace crashes with SDL)
* remove useless callback debug function
* handle the y axis differently. Move vertex to follow right-hand system (render everything in reverse) then flip the y-axis for the screen rendering


git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@4987 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
gregory.hainaut 2011-12-11 19:09:08 +00:00
parent be53385e9f
commit fbb224837d
6 changed files with 33 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
plugins/GSdx/GSDeviceOGL.cpp
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@ -57,9 +57,9 @@ GSDeviceOGL::GSDeviceOGL()
: m_free_window(false)
, m_window(NULL)
, m_vb(0)
, m_pipeline(0)
, m_fbo(0)
, m_sr_vb_offset(0)
, m_pipeline(0)
, m_srv_changed(false)
, m_ss_changed(false)
{
@ -164,7 +164,6 @@ bool GSDeviceOGL::Create(GSWnd* wnd)
// FIXME disable it when code is ready
glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
glDebugMessageCallbackARB(&GSDeviceOGL::DebugCallback, NULL);
m_window = wnd;
@ -265,8 +264,6 @@ bool GSDeviceOGL::Create(GSWnd* wnd)
// merge
// ****************************************************************
m_merge.cb = new GSUniformBufferOGL(1, sizeof(MergeConstantBuffer));
//m_merge.cb->index = 1;
//m_merge.cb->byte_size = sizeof(MergeConstantBuffer);
glGenBuffers(1, &m_merge.cb->buffer);
glBindBuffer(GL_UNIFORM_BUFFER, m_merge.cb->buffer);
glBufferData(GL_UNIFORM_BUFFER, m_merge.cb->byte_size, NULL, GL_DYNAMIC_DRAW);
@ -287,8 +284,6 @@ bool GSDeviceOGL::Create(GSWnd* wnd)
// interlace
// ****************************************************************
m_interlace.cb = new GSUniformBufferOGL(2, sizeof(InterlaceConstantBuffer));
//m_interlace.cb->index = 2;
//m_interlace.cb->byte_size = sizeof(InterlaceConstantBuffer);
glGenBuffers(1, &m_interlace.cb->buffer);
glBindBuffer(GL_UNIFORM_BUFFER, m_interlace.cb->buffer);
glBufferData(GL_UNIFORM_BUFFER, m_interlace.cb->byte_size, NULL, GL_DYNAMIC_DRAW);
@ -694,17 +689,29 @@ void GSDeviceOGL::StretchRect(GSTexture* st, const GSVector4& sr, GSTexture* dt,
// ia
// ************************************
float left = dr.x * 2 / ds.x - 1.0f;
float top = 1.0f - dr.y * 2 / ds.y;
float right = dr.z * 2 / ds.x - 1.0f;
float bottom = 1.0f - dr.w * 2 / ds.y;
// Flip y axis only when we render in the backbuffer
// By default everything is render in the wrong order (ie dx).
// 1/ consistency between several pass rendering (interlace)
// 2/ in case some GSdx code expect thing in dx order.
// Only flipping the backbuffer is transparent (I hope)...
GSVector4 flip_sr = sr;
if (dt == m_backbuffer) {
flip_sr.y = 1.0f - sr.y;
flip_sr.w = 1.0f - sr.w;
}
GSVertexPT1 vertices[] =
{
{GSVector4(left, top, 0.5f, 1.0f), GSVector2(sr.x, sr.y)},
{GSVector4(right, top, 0.5f, 1.0f), GSVector2(sr.z, sr.y)},
{GSVector4(left, bottom, 0.5f, 1.0f), GSVector2(sr.x, sr.w)},
{GSVector4(right, bottom, 0.5f, 1.0f), GSVector2(sr.z, sr.w)},
{GSVector4(left, bottom, 0.5f, 1.0f), GSVector2(flip_sr.x, flip_sr.y)},
{GSVector4(right, bottom, 0.5f, 1.0f), GSVector2(flip_sr.z, flip_sr.y)},
{GSVector4(left, top, 0.5f, 1.0f), GSVector2(flip_sr.x, flip_sr.w)},
{GSVector4(right, top, 0.5f, 1.0f), GSVector2(flip_sr.z, flip_sr.w)},
};
IASetVertexArrray(m_convert.va);
@ -767,9 +774,7 @@ void GSDeviceOGL::DoMerge(GSTexture* st[2], GSVector4* sr, GSTexture* dt, GSVect
glBindBuffer(GL_UNIFORM_BUFFER, m_merge.cb->buffer);
}
glBufferSubData(GL_UNIFORM_BUFFER, 0, m_merge.cb->byte_size, &c.v);
#if 0
m_ctx->UpdateSubresource(m_merge.cb, 0, NULL, &c, 0, 0);
#endif
StretchRect(st[0], sr[0], dt, dr[0], m_merge.ps[mmod ? 1 : 0], m_merge.cb, m_merge.bs, true);
}
}
@ -791,9 +796,6 @@ void GSDeviceOGL::DoInterlace(GSTexture* st, GSTexture* dt, int shader, bool lin
glBindBuffer(GL_UNIFORM_BUFFER, m_interlace.cb->buffer);
}
glBufferSubData(GL_UNIFORM_BUFFER, 0, m_interlace.cb->byte_size, &cb);
#if 0
m_ctx->UpdateSubresource(m_interlace.cb, 0, NULL, &cb, 0, 0);
#endif
StretchRect(st, sr, dt, dr, m_interlace.ps[shader], m_interlace.cb, linear);
}
@ -1002,7 +1004,7 @@ void GSDeviceOGL::PSSetShader(GLuint ps, GSUniformBufferOGL* ps_cb)
}
#endif
if(m_state.ps_cb != ps_cb)
if(m_state.ps_cb != ps_cb && ps_cb != NULL)
{
m_state.ps_cb = ps_cb;
glBindBufferBase(GL_UNIFORM_BUFFER, ps_cb->index, ps_cb->buffer);
@ -1208,12 +1210,6 @@ void GSDeviceOGL::CompileShaderFromSource(const std::string& glsl_file, const st
free(log);
}
void GSDeviceOGL::DebugCallback(unsigned int source, unsigned int type, unsigned int id, unsigned int severity, int length, const char* message, void* userParam)
{
DebugOutputToFile(source, type, id, severity, message);
}
void GSDeviceOGL::CheckDebugLog()
{
unsigned int count = 64; // max. num. of messages that will be read from the log

1
plugins/GSdx/GSDeviceOGL.h
View File

@ -242,7 +242,6 @@ class GSDeviceOGL : public GSDevice
GSDeviceOGL();
virtual ~GSDeviceOGL();
static void DebugCallback(unsigned int source, unsigned int type, unsigned int id, unsigned int severity, int length, const char* message, void* userParam);
void CheckDebugLog();
static void DebugOutputToFile(unsigned int source, unsigned int type, unsigned int id, unsigned int severity, const char* message);

4
plugins/GSdx/GSLinuxDialog.cpp
View File

@ -174,12 +174,8 @@ bool RunLinuxDialog()
}
}
#if 0
// I'll put the right variable names in later.
// Crash, for some interlace options
if (gtk_combo_box_get_active(GTK_COMBO_BOX(interlace_combo_box)) != -1)
theApp.SetConfig( "interlace", (int)gtk_combo_box_get_active(GTK_COMBO_BOX(interlace_combo_box)) );
#endif
theApp.SetConfig("swthreads", atoi((char*)gtk_entry_get_text(GTK_ENTRY(swthreads_text))) );

20
plugins/GSdx/res/convert.glsl
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@ -42,12 +42,12 @@ layout(location = 0) out vec4 SV_Target0;
layout(binding = 0) uniform sampler2D TextureSampler;
vec4 sample_c(vec2 uv)
vec4 sample_c()
{
return texture(TextureSampler, uv);
return texture(TextureSampler, vec2(TEXCOORD0.x,TEXCOORD0.y) );
}
vec4 ps_crt(vec2 uv, uint i)
vec4 ps_crt(uint i)
{
vec4 mask[4] =
{
@ -57,17 +57,17 @@ vec4 ps_crt(vec2 uv, uint i)
vec4(1, 1, 1, 0)
};
return sample_c(uv) * clamp((mask[i] + 0.5f), 0.0f, 1.0f);
return sample_c() * clamp((mask[i] + 0.5f), 0.0f, 1.0f);
}
void ps_main0()
{
SV_Target0 = sample_c(TEXCOORD0);
SV_Target0 = sample_c();
}
void ps_main7()
{
vec4 c = sample_c(TEXCOORD0);
vec4 c = sample_c();
c.a = dot(c.rgb, vec3(0.299, 0.587, 0.114));
@ -76,11 +76,9 @@ void ps_main7()
void ps_main5() // triangular
{
//uint4 p = (uint4)input.p;
highp uvec4 p = uvec4(SV_Position);
// output.c = ps_crt(input, ((p.x + (p.y & 1) * 3) >> 1) % 3);
vec4 c = ps_crt(TEXCOORD0, ((p.x + ((p.y >> 1) & 1) * 3) >> 1) % 3);
vec4 c = ps_crt(((p.x + ((p.y >> 1u) & 1u) * 3u) >> 1u) % 3u);
SV_Target0 = c;
}
@ -89,7 +87,7 @@ void ps_main6() // diagonal
{
uvec4 p = uvec4(SV_Position);
vec4 c = ps_crt(TEXCOORD0, (p.x + (p.y % 3)) % 3);
vec4 c = ps_crt((p.x + (p.y % 3)) % 3);
SV_Target0 = c;
}
@ -110,7 +108,7 @@ void ps_main4()
//void ps_main1()
//{
// vec4 c = sample_c(TEXCOORD);
// vec4 c = sample_c();
//
// c.a *= 256.0f / 127; // hm, 0.5 won't give us 1.0 if we just multiply with 2
//

2
plugins/GSdx/res/interlace.glsl
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@ -6,7 +6,7 @@ layout(location = 1) in vec2 TEXCOORD0;
layout(location = 0) out vec4 SV_Target0;
layout(std140, binding = 1) uniform cb0
layout(std140, binding = 2) uniform cb0
{
vec2 ZrH;
float hH;

7
plugins/GSdx/res/merge.glsl
View File

@ -15,17 +15,14 @@ layout(binding = 0) uniform sampler2D TextureSampler;
void ps_main0()
{
vec4 c = texture(TextureSampler, vec2(TEXCOORD0.x, 1.0 -TEXCOORD0.y));
//vec4 c = texture(TextureSampler, TEXCOORD0);
vec4 c = texture(TextureSampler, TEXCOORD0);
c.a = min(c.a * 2, 1.0);
SV_Target0 = c;
}
void ps_main1()
{
vec4 c = texture(TextureSampler, vec2(TEXCOORD0.x, 1.0 -TEXCOORD0.y));
//vec4 c = texture(TextureSampler, TEXCOORD0);
vec4 c = texture(TextureSampler, TEXCOORD0);
c.a = BGColor.a;
SV_Target0 = c;
}