diff options
Diffstat (limited to 'src/native/ogl/Attributes.c')
| -rw-r--r-- | src/native/ogl/Attributes.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/src/native/ogl/Attributes.c b/src/native/ogl/Attributes.c index d54708d..921b949 100644 --- a/src/native/ogl/Attributes.c +++ b/src/native/ogl/Attributes.c @@ -2182,22 +2182,6 @@ void updateTextureAnisotropicFilter( degree); } -static int -isPowerOfTwo(int size) -{ - int i; - if (size == 0) { - return 1; - } else { - for (i = 0; i < 32; i++) { - if (size == (1 << i)) { - return 1; - } - } - return 0; - } -} - /* * common function to define 2D texture image for different target */ @@ -2227,13 +2211,6 @@ void updateTexture2DImage( imageObjPtr = (void *)(*(table->GetDirectBufferAddress))(env, data); } - /* check if we are trying to draw NPOT on a system that doesn't support it */ - if ((!ctxProperties->textureNonPowerOfTwoAvailable) && - (!isPowerOfTwo(width) || !isPowerOfTwo(height))) { - /* disable texture by setting width and height to 0 */ - width = height = 0; - } - switch (textureFormat) { case INTENSITY: internalFormat = GL_INTENSITY; @@ -2404,19 +2381,6 @@ void updateTexture2DSubImage( pixelStore = JNI_TRUE; glPixelStorei(GL_UNPACK_ROW_LENGTH, tilew); } - /* if NPOT textures are not supported, check if h=w=0, if so we have been - * disabled due to a NPOT texture being sent to a context that doesn't - * support it: disable the glTexSubImage as well - */ - if (!ctxProperties->textureNonPowerOfTwoAvailable) { - int texWidth, texHeight; - glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &texWidth); - glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &texHeight); - if ((texWidth == 0) && (texHeight == 0)) { - /* disable the sub-image by setting it's width and height to 0 */ - width = height = 0; - } - } switch (textureFormat) { case INTENSITY: @@ -2901,13 +2865,6 @@ void JNICALL Java_javax_media_j3d_NativePipeline_updateTexture3DImage( else { imageObjPtr = (void *)(*(table->GetDirectBufferAddress))(env, data); } - - /* check if we are trying to draw NPOT on a system that doesn't support it */ - if ((!ctxProperties->textureNonPowerOfTwoAvailable) && - (!isPowerOfTwo(width) || !isPowerOfTwo(height) || !isPowerOfTwo(depth))) { - /* disable texture by setting width, height and depth to 0 */ - width = height = depth = 0; - } switch (textureFormat) { case INTENSITY: @@ -3084,21 +3041,6 @@ void JNICALL Java_javax_media_j3d_NativePipeline_updateTexture3DSubImage( glPixelStorei(GL_UNPACK_ROW_LENGTH, tilew); } - /* if NPOT textures are not supported, check if h=w=0, if so we have been - * disabled due to a NPOT texture being sent to a context that doesn't - * support it: disable the glTexSubImage as well - */ - if (!ctxProperties->textureNonPowerOfTwoAvailable) { - int texWidth, texHeight, texDepth; - glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &texWidth); - glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &texHeight); - glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_DEPTH, &texDepth); - if ((texWidth == 0) && (texHeight == 0) && (texDepth == 0)) { - /* disable the sub-image by setting it's width, height and depth to 0 */ - width = height = depth = 0; - } - } - switch (textureFormat) { case INTENSITY: internalFormat = GL_INTENSITY; |