diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_MovieDistortionOperation.h')
| -rw-r--r-- | source/blender/compositor/operations/COM_MovieDistortionOperation.h | 158 |
1 files changed, 15 insertions, 143 deletions
diff --git a/source/blender/compositor/operations/COM_MovieDistortionOperation.h b/source/blender/compositor/operations/COM_MovieDistortionOperation.h index 85f075ab65a..689fcfe11ad 100644 --- a/source/blender/compositor/operations/COM_MovieDistortionOperation.h +++ b/source/blender/compositor/operations/COM_MovieDistortionOperation.h @@ -15,9 +15,10 @@ * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * - * Contributor: - * Jeroen Bakker + * Contributor: + * Jeroen Bakker * Monique Dewanchand + * Sergey Sharybin */ #ifndef _COM_MovieDistortionOperation_h_ @@ -29,166 +30,37 @@ extern "C" { # include "BKE_tracking.h" -# include "PIL_time.h" } -#define COM_DISTORTIONCACHE_MAXSIZE 10 - -class DistortionCache { -private: - short m_distortion_model; - float m_k1, m_k2, m_k3; - float m_division_k1, m_division_k2; - float m_principal_x; - float m_principal_y; - float m_pixel_aspect; - int m_width; - int m_height; - int m_calibration_width; - int m_calibration_height; - bool m_inverted; - float *m_buffer; - int *m_bufferCalculated; - double timeLastUsage; - int m_margin[2]; - -public: - DistortionCache(MovieClip *movieclip, - int width, int height, - int calibration_width, int calibration_height, - bool inverted, - const int margin[2]) - { - this->m_distortion_model = movieclip->tracking.camera.distortion_model; - this->m_k1 = movieclip->tracking.camera.k1; - this->m_k2 = movieclip->tracking.camera.k2; - this->m_k3 = movieclip->tracking.camera.k3; - this->m_division_k1 = movieclip->tracking.camera.division_k1; - this->m_division_k2 = movieclip->tracking.camera.division_k2; - this->m_principal_x = movieclip->tracking.camera.principal[0]; - this->m_principal_y = movieclip->tracking.camera.principal[1]; - this->m_pixel_aspect = movieclip->tracking.camera.pixel_aspect; - this->m_width = width; - this->m_height = height; - this->m_calibration_width = calibration_width; - this->m_calibration_height = calibration_height; - this->m_inverted = inverted; - this->m_bufferCalculated = (int *)MEM_callocN(sizeof(int) * this->m_width * this->m_height, __func__); - this->m_buffer = (float *)MEM_mallocN(sizeof(float) * this->m_width * this->m_height * 2, __func__); - copy_v2_v2_int(this->m_margin, margin); - this->updateLastUsage(); - } - - ~DistortionCache() { - if (this->m_buffer) { - MEM_freeN(this->m_buffer); - this->m_buffer = NULL; - } - - if (this->m_bufferCalculated) { - MEM_freeN(this->m_bufferCalculated); - this->m_bufferCalculated = NULL; - } - } - - void updateLastUsage() { - this->timeLastUsage = PIL_check_seconds_timer(); - } - - inline double getTimeLastUsage() { - return this->timeLastUsage; - } - - bool isCacheFor(MovieClip *movieclip, - int width, int height, - int calibration_width, int claibration_height, - bool inverted) - { - return this->m_distortion_model == movieclip->tracking.camera.distortion_model && - this->m_k1 == movieclip->tracking.camera.k1 && - this->m_k2 == movieclip->tracking.camera.k2 && - this->m_k3 == movieclip->tracking.camera.k3 && - this->m_division_k1 == movieclip->tracking.camera.division_k1 && - this->m_division_k2 == movieclip->tracking.camera.division_k2 && - this->m_principal_x == movieclip->tracking.camera.principal[0] && - this->m_principal_y == movieclip->tracking.camera.principal[1] && - this->m_pixel_aspect == movieclip->tracking.camera.pixel_aspect && - this->m_inverted == inverted && - this->m_width == width && - this->m_height == height && - this->m_calibration_width == calibration_width && - this->m_calibration_height == claibration_height; - } - - void getUV(MovieTracking *trackingData, int x, int y, float *u, float *v) - { - if (x < 0 || x >= this->m_width || y < 0 || y >= this->m_height) { - *u = x; - *v = y; - } - else { - int offset = y * this->m_width + x; - int offset2 = offset * 2; - - if (!this->m_bufferCalculated[offset]) { - //float overscan = 0.0f; - const float w = (float)this->m_width /* / (1 + overscan) */; - const float h = (float)this->m_height /* / (1 + overscan) */; - const float aspx = w / (float)this->m_calibration_width; - const float aspy = h / (float)this->m_calibration_height; - float in[2]; - float out[2]; - - in[0] = (x /* - 0.5 * overscan * w */) / aspx; - in[1] = (y /* - 0.5 * overscan * h */) / aspy / this->m_pixel_aspect; - - if (this->m_inverted) { - BKE_tracking_undistort_v2(trackingData, in, out); - } - else { - BKE_tracking_distort_v2(trackingData, in, out); - } - - this->m_buffer[offset2] = out[0] * aspx /* + 0.5 * overscan * w */; - this->m_buffer[offset2 + 1] = (out[1] * aspy /* + 0.5 * overscan * h */) * this->m_pixel_aspect; - - this->m_bufferCalculated[offset] = 1; - } - *u = this->m_buffer[offset2]; - *v = this->m_buffer[offset2 + 1]; - } - } - - void getMargin(int margin[2]) - { - copy_v2_v2_int(margin, m_margin); - } -}; - class MovieDistortionOperation : public NodeOperation { private: - DistortionCache *m_cache; SocketReader *m_inputOperation; MovieClip *m_movieClip; int m_margin[2]; protected: - bool m_distortion; + bool m_apply; int m_framenumber; + struct MovieDistortion *m_distortion; + int m_calibration_width, m_calibration_height; + float m_pixel_aspect; + public: MovieDistortionOperation(bool distortion); - void executePixelSampled(float output[4], float x, float y, PixelSampler sampler); + void executePixelSampled(float output[4], + float x, float y, + PixelSampler sampler); void initExecution(); void deinitExecution(); - + void setMovieClip(MovieClip *clip) { this->m_movieClip = clip; } void setFramenumber(int framenumber) { this->m_framenumber = framenumber; } - bool determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output); + bool determineDependingAreaOfInterest(rcti *input, + ReadBufferOperation *readOperation, + rcti *output); }; -void deintializeDistortionCache(void); - #endif |