diff --git a/desmume/src/cocoa/OGLDisplayOutput.cpp b/desmume/src/cocoa/OGLDisplayOutput.cpp index 23de7955c..bdac1acc4 100644 --- a/desmume/src/cocoa/OGLDisplayOutput.cpp +++ b/desmume/src/cocoa/OGLDisplayOutput.cpp @@ -4217,8 +4217,7 @@ static LUTValues *_HQ2xLUT = NULL; static LUTValues *_HQ3xLUT = NULL; static LUTValues *_HQ4xLUT = NULL; -static const GLint filterVtxBuffer[8] = {-1, -1, 1, -1, 1, 1, -1, 1}; -static const GLubyte filterElementBuffer[6] = {0, 1, 2, 2, 3, 0}; +static const GLint filterVtxBuffer[8] = {-1, -1, 1, -1, -1, 1, 1, 1}; static const GLubyte outputElementBuffer[12] = {0, 1, 2, 2, 3, 0, 4, 5, 6, 6, 7, 4}; void GetGLVersionOGL(GLint *outMajor, GLint *outMinor, GLint *outRevision) @@ -5078,7 +5077,6 @@ OGLFilter::~OGLFilter() glDeleteTextures(1, &this->_texDstID); glDeleteBuffers(1, &this->_vboVtxID); glDeleteBuffers(1, &this->_vboTexCoordID); - glDeleteBuffers(1, &this->_vboElementID); } void OGLFilter::GetSupport(int vfTypeID, bool *outSupportCPU, bool *outSupportShader) @@ -5109,9 +5107,9 @@ void OGLFilter::OGLFilterInit(GLsizei srcWidth, GLsizei srcHeight, GLfloat scale _texCoordBuffer[1] = 0; _texCoordBuffer[2] = _srcWidth; _texCoordBuffer[3] = 0; - _texCoordBuffer[4] = _srcWidth; + _texCoordBuffer[4] = 0; _texCoordBuffer[5] = _srcHeight; - _texCoordBuffer[6] = 0; + _texCoordBuffer[6] = _srcWidth; _texCoordBuffer[7] = _srcHeight; glGenTextures(1, &_texDstID); @@ -5130,7 +5128,6 @@ void OGLFilter::OGLFilterInit(GLsizei srcWidth, GLsizei srcHeight, GLfloat scale glGenBuffers(1, &_vboVtxID); glGenBuffers(1, &_vboTexCoordID); - glGenBuffers(1, &_vboElementID); glBindBuffer(GL_ARRAY_BUFFER, _vboVtxID); glBufferData(GL_ARRAY_BUFFER, sizeof(filterVtxBuffer), filterVtxBuffer, GL_STATIC_DRAW); @@ -5138,10 +5135,6 @@ void OGLFilter::OGLFilterInit(GLsizei srcWidth, GLsizei srcHeight, GLfloat scale glBufferData(GL_ARRAY_BUFFER, sizeof(_texCoordBuffer), _texCoordBuffer, GL_STATIC_DRAW); glBindBuffer(GL_ARRAY_BUFFER, 0); - glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _vboElementID); - glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(filterElementBuffer), filterElementBuffer, GL_STATIC_DRAW); - glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); - glGenVertexArraysDESMUME(1, &_vaoID); glBindVertexArrayDESMUME(_vaoID); @@ -5149,7 +5142,6 @@ void OGLFilter::OGLFilterInit(GLsizei srcWidth, GLsizei srcHeight, GLfloat scale glVertexAttribPointer(OGLVertexAttributeID_Position, 2, GL_INT, GL_FALSE, 0, 0); glBindBuffer(GL_ARRAY_BUFFER, _vboTexCoordID); glVertexAttribPointer(OGLVertexAttributeID_TexCoord0, 2, GL_INT, GL_FALSE, 0, 0); - glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _vboElementID); glEnableVertexAttribArray(OGLVertexAttributeID_Position); glEnableVertexAttribArray(OGLVertexAttributeID_TexCoord0); @@ -5240,7 +5232,7 @@ GLuint OGLFilter::RunFilterOGL(GLuint srcTexID) glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_NEAREST); glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_NEAREST); glClear(GL_COLOR_BUFFER_BIT); - glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_BYTE, 0); + glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); glBindVertexArrayDESMUME(0); glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0); @@ -5294,8 +5286,8 @@ void OGLFilterDeposterize::SetSrcSizeOGL(GLsizei w, GLsizei h) this->_dstHeight = this->_srcHeight * this->_scale; this->_texCoordBuffer[2] = w; - this->_texCoordBuffer[4] = w; this->_texCoordBuffer[5] = h; + this->_texCoordBuffer[6] = w; this->_texCoordBuffer[7] = h; glBindBuffer(GL_ARRAY_BUFFER, this->_vboTexCoordID); @@ -5325,12 +5317,12 @@ GLuint OGLFilterDeposterize::RunFilterOGL(GLuint srcTexID) glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_NEAREST); glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_RECTANGLE_ARB, this->_texIntermediateID, 0); glClear(GL_COLOR_BUFFER_BIT); - glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_BYTE, 0); + glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); glBindTexture(GL_TEXTURE_RECTANGLE_ARB, this->_texIntermediateID); glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_RECTANGLE_ARB, this->_texDstID, 0); glClear(GL_COLOR_BUFFER_BIT); - glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_BYTE, 0); + glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); glBindVertexArrayDESMUME(0); glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0); @@ -5346,8 +5338,6 @@ OGLImage::OGLImage(OGLInfo *oglInfo, GLsizei imageWidth, GLsizei imageHeight, GL _needUploadVertices = true; _useDeposterize = false; - _vtxElementPointer = 0; - _normalWidth = imageWidth; _normalHeight = imageHeight; _viewportWidth = viewportWidth; @@ -5388,7 +5378,6 @@ OGLImage::OGLImage(OGLInfo *oglInfo, GLsizei imageWidth, GLsizei imageHeight, GL // Set up VBOs glGenBuffersARB(1, &_vboVertexID); glGenBuffersARB(1, &_vboTexCoordID); - glGenBuffersARB(1, &_vboElementID); glBindBufferARB(GL_ARRAY_BUFFER_ARB, _vboVertexID); glBufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(_vtxBuffer), _vtxBuffer, GL_STATIC_DRAW_ARB); @@ -5396,10 +5385,6 @@ OGLImage::OGLImage(OGLInfo *oglInfo, GLsizei imageWidth, GLsizei imageHeight, GL glBufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(_texCoordBuffer), _texCoordBuffer, GL_STATIC_DRAW_ARB); glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0); - glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, _vboElementID); - glBufferDataARB(GL_ELEMENT_ARRAY_BUFFER_ARB, sizeof(GLubyte) * 6, outputElementBuffer, GL_STATIC_DRAW_ARB); - glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0); - // Set up VAO glGenVertexArraysDESMUME(1, &_vaoMainStatesID); glBindVertexArrayDESMUME(_vaoMainStatesID); @@ -5410,7 +5395,6 @@ OGLImage::OGLImage(OGLInfo *oglInfo, GLsizei imageWidth, GLsizei imageHeight, GL glVertexAttribPointer(OGLVertexAttributeID_Position, 2, GL_INT, GL_FALSE, 0, 0); glBindBufferARB(GL_ARRAY_BUFFER_ARB, _vboTexCoordID); glVertexAttribPointer(OGLVertexAttributeID_TexCoord0, 2, GL_FLOAT, GL_FALSE, 0, 0); - glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, _vboElementID); glEnableVertexAttribArray(OGLVertexAttributeID_Position); glEnableVertexAttribArray(OGLVertexAttributeID_TexCoord0); @@ -5421,7 +5405,6 @@ OGLImage::OGLImage(OGLInfo *oglInfo, GLsizei imageWidth, GLsizei imageHeight, GL glVertexPointer(2, GL_INT, 0, 0); glBindBufferARB(GL_ARRAY_BUFFER_ARB, _vboTexCoordID); glTexCoordPointer(2, GL_FLOAT, 0, 0); - glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, _vboElementID); glEnableClientState(GL_VERTEX_ARRAY); glEnableClientState(GL_TEXTURE_COORD_ARRAY); @@ -5486,7 +5469,6 @@ OGLImage::~OGLImage() glDeleteBuffersARB(1, &this->_vboVertexID); glDeleteBuffersARB(1, &this->_vboTexCoordID); - glDeleteBuffersARB(1, &this->_vboElementID); glDeleteTextures(1, &this->_texCPUFilterDstID); glDeleteTextures(1, &this->_texVideoInputDataID); @@ -5584,8 +5566,8 @@ void OGLImage::UpdateVertices() _vtxBuffer[0] = -w/2; _vtxBuffer[1] = h/2; _vtxBuffer[2] = w/2; _vtxBuffer[3] = h/2; - _vtxBuffer[4] = w/2; _vtxBuffer[5] = -h/2; - _vtxBuffer[6] = -w/2; _vtxBuffer[7] = -h/2; + _vtxBuffer[4] = -w/2; _vtxBuffer[5] = -h/2; + _vtxBuffer[6] = w/2; _vtxBuffer[7] = -h/2; this->_needUploadVertices = true; } @@ -5594,8 +5576,8 @@ void OGLImage::UpdateTexCoords(GLfloat s, GLfloat t) { _texCoordBuffer[0] = 0.0f; _texCoordBuffer[1] = 0.0f; _texCoordBuffer[2] = s; _texCoordBuffer[3] = 0.0f; - _texCoordBuffer[4] = s; _texCoordBuffer[5] = t; - _texCoordBuffer[6] = 0.0f; _texCoordBuffer[7] = t; + _texCoordBuffer[4] = 0.0f; _texCoordBuffer[5] = t; + _texCoordBuffer[6] = s; _texCoordBuffer[7] = t; } bool OGLImage::CanUseShaderBasedFilters() @@ -6131,7 +6113,7 @@ void OGLImage::RenderOGL() glBindTexture(GL_TEXTURE_RECTANGLE_ARB, this->_texVideoOutputID); glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, this->_displayTexFilter); glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, this->_displayTexFilter); - glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_BYTE, this->_vtxElementPointer); + glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0); // Disable vertex attributes diff --git a/desmume/src/cocoa/OGLDisplayOutput.h b/desmume/src/cocoa/OGLDisplayOutput.h index 4cd259990..daed7b053 100644 --- a/desmume/src/cocoa/OGLDisplayOutput.h +++ b/desmume/src/cocoa/OGLDisplayOutput.h @@ -136,7 +136,6 @@ protected: GLuint _vaoID; GLuint _vboVtxID; GLuint _vboTexCoordID; - GLuint _vboElementID; GLfloat _scale; GLsizei _srcWidth; @@ -205,9 +204,7 @@ protected: double _normalHeight; GLsizei _viewportWidth; GLsizei _viewportHeight; - - GLubyte *_vtxElementPointer; - + GLint _displayTexFilter; GLuint _texCPUFilterDstID; @@ -226,7 +223,6 @@ protected: GLuint _vaoMainStatesID; GLuint _vboVertexID; GLuint _vboTexCoordID; - GLuint _vboElementID; GLint _uniformFinalOutputAngleDegrees; GLint _uniformFinalOutputScalar;