/******************************************************************************
* Resize_config
******************************************************************************/
Int Resize_config(Resize_Handle hResize,
Buffer_Handle hSrcBuf, Buffer_Handle hDstBuf, Buffer_Handle hsDstBuf)
{
BufferGfx_Dimensions srcDim, dstDim, sdstDim;
UInt hDif;
UInt vDif;
UInt shDif;
UInt svDif;
struct rsz_channel_config rsz_chan_config;
struct rsz_single_shot_config rsz_ss_config;
/* Make sure our input parameters are valid */
if (!hResize) {
Dmai_err0("Resize_Handle parameter must not be NULL\n");
return Dmai_EINVAL;
}
if (!hSrcBuf) {
Dmai_err0("Source buffer parameter must not be NULL\n");
return Dmai_EINVAL;
}
if (!hDstBuf) {
Dmai_err0("Destination buffer parameter must not be NULL\n");
return Dmai_EINVAL;
}
if (!hsDstBuf) {
Dmai_err0("Second destination buffer parameter is NULL\n");
}
/* Buffer needs to be graphics buffers */
if (Buffer_getType(hSrcBuf) != Buffer_Type_GRAPHICS ||
Buffer_getType(hDstBuf) != Buffer_Type_GRAPHICS ||
hsDstBuf?(Buffer_getType(hsDstBuf) != Buffer_Type_GRAPHICS):FALSE) {
Dmai_err0("Src and dst buffers need to be graphics buffers\n");
return Dmai_EINVAL;
}
BufferGfx_getDimensions(hSrcBuf, &srcDim);
BufferGfx_getDimensions(hDstBuf, &dstDim);
hsDstBuf?BufferGfx_getDimensions(hsDstBuf, &sdstDim):NULL;
if (dstDim.width <= 0) {
Dmai_err0("Destination buffer width must be greater than zero\n");
return Dmai_EINVAL;
}
if (dstDim.height <= 0) {
Dmai_err0("Destination buffer height must be greater than zero\n");
return Dmai_EINVAL;
}
if (hsDstBuf?(sdstDim.width <= 0):FALSE) {
Dmai_err0("Second destination buffer width must be greater than zero\n");
return Dmai_EINVAL;
}
if (hsDstBuf?(sdstDim.height <= 0):FALSE) {
Dmai_err0("Second destination buffer height must be greater than zero\n");
return Dmai_EINVAL;
}
if ((srcDim.lineLength & 0x1F) != 0) {
Dmai_err0("Source buffer pitch must be a multiple of 32 bytes\n");
return Dmai_EINVAL;
}
if ((dstDim.lineLength & 0x1F) != 0) {
Dmai_err0("Destination buffer pitch must be a multiple of 32 bytes\n");
return Dmai_EINVAL;
}
if (hsDstBuf?((sdstDim.lineLength & 0x1F) != 0):FALSE) {
Dmai_err0("Second destination buffer pitch must be a multiple of 32 bytes\n");
return Dmai_EINVAL;
}
/* Check for valid buffer scaling */
hDif = srcDim.width * 256 / dstDim.width;
vDif = srcDim.height * 256 / dstDim.height;
if (hDif < 32) {
Dmai_err0("Horizontal up-scaling must not exceed 8x\n");
return Dmai_EINVAL;
}
if (hDif > 4096) {
Dmai_err0("Horizontal down-scaling must not exceed 1/16x\n");
return Dmai_EINVAL;
}
if (vDif < 32) {
Dmai_err0("Vertical up-scaling must not exceed 8x\n");
return Dmai_EINVAL;
}
if (vDif > 4096) {
Dmai_err0("Vertical down-scaling must not exceed 1/16x\n");
return Dmai_EINVAL;
}
shDif = hsDstBuf?(srcDim.width * 256 / sdstDim.width):0;
svDif = hsDstBuf?(srcDim.height * 256 / sdstDim.height):0;
if (shDif && shDif < 32) {
Dmai_err0("Second horizontal up-scaling must not exceed 8x\n");
return Dmai_EINVAL;
}
if (shDif && shDif > 4096) {
Dmai_err0("Second horizontal down-scaling must not exceed 1/16x\n");
return Dmai_EINVAL;
}
if (svDif && svDif < 32) {
Dmai_err0("Second vertical up-scaling must not exceed 8x\n");
return Dmai_EINVAL;
}
if (svDif && svDif > 4096) {
Dmai_err0("Second vertical down-scaling must not exceed 1/16x\n");
return Dmai_EINVAL;
}
/* Configure for ColorSpace_UYVY_*/
if (BufferGfx_getColorSpace(hSrcBuf) == ColorSpace_UYVY) {
/* Setting default configuration in Resizer */
Dmai_clear(rsz_ss_config);
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = 0;
rsz_chan_config.config = NULL; /* to set defaults in driver */
if (ioctl(hResize->fd, RSZ_S_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in setting default configuration for single shot mode\n");
goto faco_error;
}
/* default configuration setting in Resizer successfull */
Dmai_clear(rsz_ss_config);
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
rsz_chan_config.config = &rsz_ss_config;
if (ioctl(hResize->fd, RSZ_G_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in getting resizer channel configuration from driver\n");
goto faco_error;
}
/* input params are set at the resizer */
rsz_ss_config.input.image_width = srcDim.width;
rsz_ss_config.input.image_height = srcDim.height;
rsz_ss_config.input.ppln = rsz_ss_config.input.image_width + 8;
rsz_ss_config.input.lpfr = rsz_ss_config.input.image_height + 10;
rsz_ss_config.input.pix_fmt = pixFormatConversion(BufferGfx_getColorSpace(hSrcBuf));
rsz_ss_config.output1.pix_fmt = pixFormatConversion(BufferGfx_getColorSpace(hDstBuf));
rsz_ss_config.output1.enable = 1;
rsz_ss_config.output1.width = dstDim.width;
rsz_ss_config.output1.height = dstDim.height;
rsz_ss_config.output2.pix_fmt = hsDstBuf?pixFormatConversion(BufferGfx_getColorSpace(hsDstBuf)):0;
rsz_ss_config.output2.enable = hsDstBuf?1:0;
rsz_ss_config.output2.width = hsDstBuf?sdstDim.width:0;
rsz_ss_config.output2.height = hsDstBuf?sdstDim.height:0;
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
if (ioctl(hResize->fd, RSZ_S_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in setting default configuration for single shot mode\n");
goto faco_error;
}
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
/* read again and verify */
if (ioctl(hResize->fd, RSZ_G_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in getting configuration from driver\n");
goto faco_error;
}
}
return Dmai_EOK;
faco_error:
close(hResize->fd);
hResize->fd = 0;
return Dmai_EFAIL;
}
/******************************************************************************
* Resize_execute
******************************************************************************/
Int Resize_execute(Resize_Handle hResize,
Buffer_Handle hSrcBuf, Buffer_Handle hDstBuf, Buffer_Handle hsDstBuf)
{
struct imp_convert rsz;
struct rsz_channel_config rsz_chan_config;
struct rsz_single_shot_config rsz_ss_config;
BufferGfx_Dimensions srcDim;
BufferGfx_Dimensions dstDim;
BufferGfx_Dimensions sdstDim;
UInt32 srcOffset;
UInt32 dstOffset;
UInt32 sdstOffset;
UInt32 srcSize;
UInt32 dstSize;
assert(hResize);
assert(hSrcBuf);
assert(hDstBuf);
Dmai_clear(rsz);
BufferGfx_getDimensions(hSrcBuf, &srcDim);
BufferGfx_getDimensions(hDstBuf, &dstDim);
hsDstBuf?BufferGfx_getDimensions(hsDstBuf, &sdstDim):NULL;
srcSize = srcDim.width * srcDim.height;
dstSize = dstDim.width * dstDim.height;
/* the resize operation to ColorSpace_UYVY is different from ColorSpace_YUV420PSEMI*/
if (BufferGfx_getColorSpace(hSrcBuf) == ColorSpace_UYVY) {
srcOffset = srcDim.y * srcDim.lineLength + (srcDim.x << 1);
dstOffset = dstDim.y * dstDim.lineLength + (dstDim.x << 1);
sdstOffset = hsDstBuf?(sdstDim.y * sdstDim.lineLength + (sdstDim.x << 1)):0;
rsz.in_buff.index = -1;
rsz.in_buff.buf_type = IMP_BUF_IN;
rsz.in_buff.offset = Buffer_getPhysicalPtr(hSrcBuf) + srcOffset;
rsz.in_buff.size = Buffer_getSize(hSrcBuf);
rsz.out_buff1.index = -1;
rsz.out_buff1.buf_type = IMP_BUF_OUT1;
rsz.out_buff1.offset = Buffer_getPhysicalPtr(hDstBuf) + dstOffset;
rsz.out_buff1.size = Buffer_getSize(hDstBuf);
rsz.out_buff2.index = -1;
rsz.out_buff2.buf_type = IMP_BUF_OUT2;
rsz.out_buff2.offset = hsDstBuf?(Buffer_getPhysicalPtr(hsDstBuf) + sdstOffset):0;
rsz.out_buff2.size = hsDstBuf?Buffer_getSize(hsDstBuf):0;
/*
* The IPIPE requires that the memory offsets of the input and output
* buffers start on 32-byte boundaries.
*/
assert((rsz.in_buff.offset & 0x1F) == 0);
assert((rsz.out_buff1.offset & 0x1F) == 0);
assert((rsz.out_buff2.offset & 0x1F) == 0);
/* Start IPIPE operation */
if (ioctl(hResize->fd, RSZ_RESIZE, &rsz) == -1) {
Dmai_err0("Failed RSZ_RESIZE\n");
return Dmai_EFAIL;
}
Buffer_setNumBytesUsed(hDstBuf, Buffer_getSize(hDstBuf));
hsDstBuf?Buffer_setNumBytesUsed(hsDstBuf, Buffer_getSize(hsDstBuf)):NULL;
} else {
/* configure for the ColorSpace_YUV420PSEMI*/
Dmai_clear(rsz_ss_config);
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = 0;
rsz_chan_config.config = NULL; /* to set defaults in driver */
if (ioctl(hResize->fd, RSZ_S_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in setting default configuration for single shot mode\n");
return Dmai_EFAIL;
}
/* default configuration setting in Resizer successfull */
Dmai_clear(rsz_ss_config);
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
rsz_chan_config.config = &rsz_ss_config;
if (ioctl(hResize->fd, RSZ_G_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in getting configuration from driver\n");
return Dmai_EFAIL;
}
/* input params are set at the resizer */
rsz_ss_config.input.image_width = srcDim.width;
rsz_ss_config.input.image_height = srcDim.height;
rsz_ss_config.input.ppln = rsz_ss_config.input.image_width + 8;
rsz_ss_config.input.lpfr = rsz_ss_config.input.image_height + 10;
rsz_ss_config.input.pix_fmt = IPIPE_420SP_Y;
rsz_ss_config.output1.pix_fmt = pixFormatConversion(BufferGfx_getColorSpace(hDstBuf));
rsz_ss_config.output1.enable = 1;
rsz_ss_config.output1.width = dstDim.width;
rsz_ss_config.output1.height = dstDim.height;
rsz_ss_config.output2.enable = 0;
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
if (ioctl(hResize->fd, RSZ_S_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in setting default configuration for single shot mode\n");
return Dmai_EFAIL;
}
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
/* read again and verify */
if (ioctl(hResize->fd, RSZ_G_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in getting configuration from driver\n");
return Dmai_EFAIL;
}
/* execute for ColorSpace_YUV420PSEMI*/
Dmai_clear(rsz);
//srcOffset = srcDim.y * srcDim.lineLength + (srcDim.x << 1);
//dstOffset = dstDim.y * dstDim.lineLength + (dstDim.x << 1);
rsz.in_buff.buf_type = IMP_BUF_IN;
rsz.in_buff.index = -1;
rsz.in_buff.offset = Buffer_getPhysicalPtr(hSrcBuf);
//rsz.in_buff.size = Buffer_getSize(hSrcBuf);
rsz.in_buff.size = srcSize;
rsz.out_buff1.buf_type = IMP_BUF_OUT1;
rsz.out_buff1.index = -1;
rsz.out_buff1.offset = Buffer_getPhysicalPtr(hDstBuf);
//rsz.out_buff1.size = Buffer_getSize(hDstBuf);
rsz.out_buff1.size = dstSize;
/*
* The IPIPE requires that the memory offsets of the input and output
* buffers start on 32-byte boundaries.
*/
assert((rsz.in_buff.offset & 0x1F) == 0);
assert((rsz.out_buff1.offset & 0x1F) == 0);
/* Start IPIPE operation */
if (ioctl(hResize->fd, RSZ_RESIZE, &rsz) == -1) {
Dmai_err0("Failed RSZ_RESIZE\n");
return Dmai_EFAIL;
}
/* input params are set at the resizer */
rsz_ss_config.input.image_width = srcDim.width;
rsz_ss_config.input.image_height = srcDim.height>>1;
rsz_ss_config.input.ppln = rsz_ss_config.input.image_width + 8;
rsz_ss_config.input.lpfr = rsz_ss_config.input.image_height + 10;
rsz_ss_config.input.pix_fmt = IPIPE_420SP_C;
rsz_ss_config.output1.pix_fmt = pixFormatConversion(BufferGfx_getColorSpace(hDstBuf));
rsz_ss_config.output1.enable = 1;
rsz_ss_config.output1.width = dstDim.width;
rsz_ss_config.output1.height = dstDim.height;
rsz_ss_config.output2.enable = 0;
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
if (ioctl(hResize->fd, RSZ_S_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in setting default configuration for single shot mode\n");
return Dmai_EFAIL;
}
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
/* read again and verify */
if (ioctl(hResize->fd, RSZ_G_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in getting configuration from driver\n");
return Dmai_EFAIL;
}
Dmai_clear(rsz);
//srcOffset = srcDim.y * srcDim.lineLength + (srcDim.x << 1);
//dstOffset = dstDim.y * dstDim.lineLength + (dstDim.x << 1);
rsz.in_buff.buf_type = IMP_BUF_IN;
rsz.in_buff.index = -1;
rsz.in_buff.offset = Buffer_getPhysicalPtr(hSrcBuf) + srcSize;
rsz.in_buff.size = srcSize>>1;
rsz.out_buff1.buf_type = IMP_BUF_OUT1;
rsz.out_buff1.index = -1;
rsz.out_buff1.offset = Buffer_getPhysicalPtr(hDstBuf) + dstSize;
rsz.out_buff1.size = dstSize>>1;
/*
* The IPIPE requires that the memory offsets of the input and output
* buffers start on 32-byte boundaries.
*/
assert((rsz.in_buff.offset & 0x1F) == 0);
assert((rsz.out_buff1.offset & 0x1F) == 0);
/* Start IPIPE operation */
if (ioctl(hResize->fd, RSZ_RESIZE, &rsz) == -1) {
Dmai_err0("Failed RSZ_RESIZE\n");
return Dmai_EFAIL;
}
Buffer_setNumBytesUsed(hDstBuf, Buffer_getNumBytesUsed(hSrcBuf));
}
return Dmai_EOK;
}
/******************************************************************************
* Resize_config
******************************************************************************/
Int Resize_config(Resize_Handle hResize,
Buffer_Handle hSrcBuf, Buffer_Handle hDstBuf)
{
#ifdef CONFIG_DM365_IPIPE
BufferGfx_Dimensions srcDim, dstDim;
UInt hDif;
UInt vDif;
struct rsz_channel_config rsz_chan_config;
struct rsz_single_shot_config rsz_ss_config;
/* Make sure our input parameters are valid */
if (!hResize) {
Dmai_err0("Resize_Handle parameter must not be NULL\n");
return Dmai_EINVAL;
}
if (!hSrcBuf) {
Dmai_err0("Source buffer parameter must not be NULL\n");
return Dmai_EINVAL;
}
if (!hDstBuf) {
Dmai_err0("Destination buffer parameter must not be NULL\n");
return Dmai_EINVAL;
}
/* Buffer needs to be graphics buffers */
if (Buffer_getType(hSrcBuf) != Buffer_Type_GRAPHICS ||
Buffer_getType(hDstBuf) != Buffer_Type_GRAPHICS) {
Dmai_err0("Src and dst buffers need to be graphics buffers\n");
return Dmai_EINVAL;
}
BufferGfx_getDimensions(hSrcBuf, &srcDim);
BufferGfx_getDimensions(hDstBuf, &dstDim);
if (dstDim.width <= 0) {
Dmai_err0("Destination buffer width must be greater than zero\n");
return Dmai_EINVAL;
}
if (dstDim.height <= 0) {
Dmai_err0("Destination buffer height must be greater than zero\n");
return Dmai_EINVAL;
}
if ((srcDim.lineLength & 0x1F) != 0) {
Dmai_err0("Source buffer pitch must be a multiple of 32 bytes\n");
return Dmai_EINVAL;
}
if ((dstDim.lineLength & 0x1F) != 0) {
Dmai_err0("Destination buffer pitch must be a multiple of 32 bytes\n");
return Dmai_EINVAL;
}
/* Check for valid buffer scaling */
hDif = srcDim.width * 256 / dstDim.width;
vDif = srcDim.height * 256 / dstDim.height;
if (hDif < 32) {
Dmai_err0("Horizontal up-scaling must not exceed 8x\n");
return Dmai_EINVAL;
}
if (hDif > 4096) {
Dmai_err0("Horizontal down-scaling must not exceed 1/16x\n");
return Dmai_EINVAL;
}
if (vDif < 32) {
Dmai_err0("Vertical up-scaling must not exceed 8x\n");
return Dmai_EINVAL;
}
if (vDif > 4096) {
Dmai_err0("Vertical down-scaling must not exceed 1/16x\n");
return Dmai_EINVAL;
}
/* Set the driver default parameters and retrieve what was set */
Dmai_clear(rsz_ss_config);
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = 0;
rsz_chan_config.config = NULL; /* to set defaults in driver */
if (ioctl(hResize->fd, RSZ_S_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in setting default configuration for single shot mode\n");
goto cleanup;
}
/* default configuration setting in Resizer successfull */
Dmai_clear(rsz_ss_config);
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
rsz_chan_config.config = &rsz_ss_config;
if (ioctl(hResize->fd, RSZ_G_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in getting resizer channel configuration from driver\n");
goto cleanup;
}
/* input params are set at the resizer */
rsz_ss_config.input.image_width = srcDim.width;
rsz_ss_config.input.image_height = srcDim.height;
rsz_ss_config.input.ppln = rsz_ss_config.input.image_width + 8;
rsz_ss_config.input.lpfr = rsz_ss_config.input.image_height + 10;
rsz_ss_config.input.pix_fmt = pixFormatConversion(BufferGfx_getColorSpace(hSrcBuf));
rsz_ss_config.output1.pix_fmt = pixFormatConversion(BufferGfx_getColorSpace(hDstBuf));
rsz_ss_config.output1.enable = 1;
rsz_ss_config.output1.width = dstDim.width;
rsz_ss_config.output1.height = dstDim.height;
rsz_ss_config.output2.enable = 0;
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
if (ioctl(hResize->fd, RSZ_S_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in setting default configuration for single shot mode\n");
goto cleanup;
}
rsz_chan_config.oper_mode = IMP_MODE_SINGLE_SHOT;
rsz_chan_config.chain = 0;
rsz_chan_config.len = sizeof(struct rsz_single_shot_config);
/* read again and verify */
if (ioctl(hResize->fd, RSZ_G_CONFIG, &rsz_chan_config) < 0) {
Dmai_err0("Error in getting configuration from driver\n");
goto cleanup;
}
return Dmai_EOK;
cleanup:
close(hResize->fd);
hResize->fd = 0;
return Dmai_EFAIL;
#else
Dmai_err0("not implemented\n");
return Dmai_ENOTIMPL;
#endif
}
