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authorsandman <sandman>2002-08-04 20:23:19 (UTC)
committer sandman <sandman>2002-08-04 20:23:19 (UTC)
commit57bd412cf973805fbe69ecfa8f168ad2e28311a9 (patch) (side-by-side diff)
tree78d7bab924023bdf33a437447bb31fff52b51c32
parent7bf26dd95a7bd434edc8dd5e001d8ac490f67dc3 (diff)
downloadopie-57bd412cf973805fbe69ecfa8f168ad2e28311a9.zip
opie-57bd412cf973805fbe69ecfa8f168ad2e28311a9.tar.gz
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- Removed the mlib and mmx yuv2rgb converters
- Added an optimized (non-scaling !) arm4l yuv2rgb (taken from bbplay)
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/multimedia/opieplayer2/nullvideo.c2
-rw-r--r--noncore/multimedia/opieplayer2/opieplayer2.pro2
-rw-r--r--noncore/multimedia/opieplayer2/yuv2rgb.c8
-rw-r--r--noncore/multimedia/opieplayer2/yuv2rgb_arm.c174
-rw-r--r--noncore/multimedia/opieplayer2/yuv2rgb_arm4l.S192
-rw-r--r--noncore/multimedia/opieplayer2/yuv2rgb_mlib.c313
-rw-r--r--noncore/multimedia/opieplayer2/yuv2rgb_mmx.c1047
7 files changed, 375 insertions, 1363 deletions
diff --git a/noncore/multimedia/opieplayer2/nullvideo.c b/noncore/multimedia/opieplayer2/nullvideo.c
index 79337c2..bd52869 100644
--- a/noncore/multimedia/opieplayer2/nullvideo.c
+++ b/noncore/multimedia/opieplayer2/nullvideo.c
@@ -345,6 +345,4 @@ static void null_update_frame_format( vo_driver_t* self, vo_frame_t* img,
}else{
frame->frame.pitches[0] = 8*((width + 3) / 4);
- frame->frame.pitches[1] = 8*((width + 3) / 4);
- frame->frame.pitches[2] = 8*((width + 3) / 4);
frame->frame.base[0] = xine_xmalloc_aligned (16, frame->frame.pitches[0] * height,
diff --git a/noncore/multimedia/opieplayer2/opieplayer2.pro b/noncore/multimedia/opieplayer2/opieplayer2.pro
index d8cacd0..fee9242 100644
--- a/noncore/multimedia/opieplayer2/opieplayer2.pro
+++ b/noncore/multimedia/opieplayer2/opieplayer2.pro
@@ -11,5 +11,5 @@ SOURCES = main.cpp \
videowidget.cpp audiowidget.cpp playlistwidget.cpp mediaplayer.cpp inputDialog.cpp \
frame.cpp lib.cpp nullvideo.c xinevideowidget.cpp \
- alphablend.c yuv2rgb.c yuv2rgb_mlib.c yuv2rgb_mmx.c
+ alphablend.c yuv2rgb.c yuv2rgb_arm.c yuv2rgb_arm4l.S
TARGET = opieplayer2
INCLUDEPATH += $(OPIEDIR)/include
diff --git a/noncore/multimedia/opieplayer2/yuv2rgb.c b/noncore/multimedia/opieplayer2/yuv2rgb.c
index d1d6627..22bb4cb 100644
--- a/noncore/multimedia/opieplayer2/yuv2rgb.c
+++ b/noncore/multimedia/opieplayer2/yuv2rgb.c
@@ -3138,4 +3138,12 @@ yuv2rgb_factory_t* yuv2rgb_factory_init (int mode, int swapped,
}
#endif
+#ifdef __arm__
+ if (this->yuv2rgb_fun == NULL) {
+ yuv2rgb_init_arm ( this );
+
+ if(this->yuv2rgb_fun != NULL)
+ printf("yuv2rgb: using arm4l assembler for colorspace transform\n" );
+ }
+#endif
if (this->yuv2rgb_fun == NULL) {
printf ("yuv2rgb: no accelerated colorspace conversion found\n");
diff --git a/noncore/multimedia/opieplayer2/yuv2rgb_arm.c b/noncore/multimedia/opieplayer2/yuv2rgb_arm.c
new file mode 100644
index 0000000..699ee48
--- a/dev/null
+++ b/noncore/multimedia/opieplayer2/yuv2rgb_arm.c
@@ -0,0 +1,174 @@
+/*
+ * yuv2rgb_arm.c
+ * Copyright (C) 2000-2001 Project OPIE.
+ * All Rights Reserved.
+ *
+ * Author: Robert Griebl <sandman@handhelds.org>
+ *
+ * This file is part of OpiePlayer2.
+ *
+ * OpiePlayer2 is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * OpiePlayer2 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef __arm__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include "yuv2rgb.h"
+#include <xine/xineutils.h>
+
+#define RGB(i) \
+ U = pu[i]; \
+ V = pv[i]; \
+ r = this->table_rV[V]; \
+ g = (void *) (((uint8_t *)this->table_gU[U]) + this->table_gV[V]); \
+ b = this->table_bU[U];
+
+#define DST1(i) \
+ Y = py_1[2*i]; \
+ dst_1[2*i] = r[Y] + g[Y] + b[Y]; \
+ Y = py_1[2*i+1]; \
+ dst_1[2*i+1] = r[Y] + g[Y] + b[Y];
+
+
+struct dummy {
+ uint8_t *yuv [3];
+ int stride [3];
+};
+
+extern void convert_yuv420_rgb565(struct dummy *picture, unsigned char *results, int w, int h) ;
+
+
+static void arm_rgb16 (yuv2rgb_t *this, uint8_t * _dst,
+ uint8_t * _py, uint8_t * _pu, uint8_t * _pv)
+{
+ if ( !this-> do_scale ) {
+ struct dummy d;
+ d. yuv [0] = _py;
+ d. yuv [1] = _pu;
+ d. yuv [2] = _pv;
+ d. stride [0] = this-> y_stride;
+ d. stride [1] = d. stride [2] = this-> uv_stride;
+
+// printf( "calling arm (%dx%d)\n", this-> dest_width, this-> dest_height );
+
+ convert_yuv420_rgb565 ( &d, _dst, this->dest_width, this->dest_height );
+
+// printf ( "arm done\n" );
+ }
+ else {
+ int U, V, Y;
+ uint8_t * py_1, * py_2, * pu, * pv;
+ uint16_t * r, * g, * b;
+ uint16_t * dst_1, * dst_2;
+ int width, height, dst_height;
+ int dy;
+
+ scale_line_func_t scale_line = this->scale_line;
+
+ scale_line (_pu, this->u_buffer,
+ this->dest_width >> 1, this->step_dx);
+ scale_line (_pv, this->v_buffer,
+ this->dest_width >> 1, this->step_dx);
+ scale_line (_py, this->y_buffer,
+ this->dest_width, this->step_dx);
+
+ dy = 0;
+ dst_height = this->dest_height;
+
+ for (height = 0;; ) {
+ dst_1 = (uint16_t*)_dst;
+ py_1 = this->y_buffer;
+ pu = this->u_buffer;
+ pv = this->v_buffer;
+
+ width = this->dest_width >> 3;
+
+ do {
+ RGB(0);
+ DST1(0);
+
+ RGB(1);
+ DST1(1);
+
+ RGB(2);
+ DST1(2);
+
+ RGB(3);
+ DST1(3);
+
+ pu += 4;
+ pv += 4;
+ py_1 += 8;
+ dst_1 += 8;
+ } while (--width);
+
+ dy += this->step_dy;
+ _dst += this->rgb_stride;
+
+ while (--dst_height > 0 && dy < 32768) {
+
+ xine_fast_memcpy (_dst, (uint8_t*)_dst-this->rgb_stride, this->dest_width*2);
+
+ dy += this->step_dy;
+ _dst += this->rgb_stride;
+ }
+
+ if (dst_height <= 0)
+ break;
+
+ do {
+ dy -= 32768;
+ _py += this->y_stride;
+
+ scale_line (_py, this->y_buffer,
+ this->dest_width, this->step_dx);
+
+ if (height & 1) {
+ _pu += this->uv_stride;
+ _pv += this->uv_stride;
+
+ scale_line (_pu, this->u_buffer,
+ this->dest_width >> 1, this->step_dx);
+ scale_line (_pv, this->v_buffer,
+ this->dest_width >> 1, this->step_dx);
+
+ }
+ height++;
+ } while( dy>=32768);
+ }
+ }
+}
+
+
+
+void yuv2rgb_init_arm (yuv2rgb_factory_t *this) {
+
+ if (this->swapped)
+ return; /*no swapped pixel output upto now*/
+
+ switch (this->mode) {
+ case MODE_16_RGB:
+ this->yuv2rgb_fun = arm_rgb16;
+ break;
+ }
+}
+
+
+
+#endif
diff --git a/noncore/multimedia/opieplayer2/yuv2rgb_arm4l.S b/noncore/multimedia/opieplayer2/yuv2rgb_arm4l.S
new file mode 100644
index 0000000..f4a3395
--- a/dev/null
+++ b/noncore/multimedia/opieplayer2/yuv2rgb_arm4l.S
@@ -0,0 +1,192 @@
+/* WARNING : this function only works when stride_U == stride_V (I use some hacks to
+ not have to do too many computations at line's end)...
+
+ C-like prototype :
+ void convert_yuv420_rgb565(AVPicture *picture, unsigned char *results, int w, int h) ;
+
+*/
+
+#ifdef __arm__
+
+ .text
+ .align
+
+ .global convert_yuv420_rgb565
+convert_yuv420_rgb565:
+ stmdb sp!, { r4 - r12, lr } @ all callee saved regs
+ ldr r7, [r0, #0] @ Y ptr
+ ldr r9, [r0, #4] @ U ptr
+ ldr r10, [r0, #8] @ V ptr
+ subs r10, r10, r9 @ V ptr - U ptr
+ ldr r8, [r0, #12]
+ add r8, r8, r7 @ Y + stride_Y
+ ldr r4, [r0, #12] @ Stride_Y
+ mov r4, r4, lsl #1
+ sub r4, r4, r2 @ (2 * Stride_Y) - width
+ ldr r5, [r0, #16] @ Stride_U
+ sub r5, r5, r2, lsr #1 @ Stride_U - (width / 2)
+ ldr r6, [r0, #20] @ Stride_V
+ sub r6, r6, r2, lsr #1 @ Stride_V - (width / 2)
+ add r0, r1, r2, lsl #1 @ RGB + 1
+ stmdb sp!, { r0-r10 }
+ @ Stack description :
+ @ (sp+ 0) RGB + one line
+ @ (sp+ 4) RGB
+ @ (sp+ 8) width (save)
+ @ (sp+12) height
+ @ (sp+16) (2 * stride_Y) - width
+ @ (sp+20) stride_U - (width / 2)
+ @ (sp+24) stride_V - (width / 2) !!! UNUSED !!!
+ @ (sp+28) Y ptr
+ @ (sp+32) Y ptr + one line
+ @ (sp+36) U ptr
+ @ (sp+40) V - U
+ mov lr, r2 @ Initialize the width counter
+ add r0, pc, #(const_storage-.-8) @ r0 = base pointer to the constants array
+ ldr r8, [r0, #(4*4)] @ r8 = multy
+yuv_loop:
+ add r0, pc, #(const_storage-.-8) @ r0 = base pointer to the constants array
+ ldr r10, [sp, #28] @ r10 = Y
+ ldr r1, [sp, #36] @ r1 = U
+ ldrb r9, [r10, #0] @ r9 = *Y
+ ldrb r11, [r1] @ r11 = *U
+ add r1, r1, #1 @ r1 = U++
+ ldr r2, [sp, #40] @ r2 = V - U
+ str r1, [sp, #36] @ store U++
+ add r2, r1, r2 @ r2 = V+1
+ ldrb r12, [r2, #-1] @ r12 = *V
+ sub r11, r11, #128 @ r11 = *U - 128
+ sub r12, r12, #128 @ r12 = *V - 128
+ ldr r1, [r0, #(4*0)] @ r1 = crv
+ mov r7, #32768 @ r7 = 32768 (for additions in MLA)
+ ldr r2, [r0, #(4*3)] @ r2 = -cgv
+ mla r6, r1, r12, r7 @ r6 = nonyc_r = crv * (*V - 128) + 32768
+ ldr r3, [r0, #(4*1)] @ r3 = cbu
+ mla r4, r2, r12, r7 @ r4 = - cgv * (*V - 128) + 32768
+ sub r9, r9, #16 @ r9 = *Y - 16
+ mla r5, r3, r11, r7 @ r5 = nonyc_b = cbu * (*U - 128) + 32768
+ ldr r0, [r0, #(4*2)] @ r0 = -cgu
+ mla r7, r8, r9, r6 @ r7 = (*Y - 16) * multy + nonyc_r
+ add r10, r10, #2 @ r10 = Y + 2
+ mla r4, r0, r11, r4 @ r4 = nonyc_g = - cgu * (*U - 128) + r4 = - cgu * (*U - 128) - cgv * (*V - 128) + 32768
+ add r0, pc, #(rb_clip-.-8) @ r0 contains the pointer to the R and B clipping array
+ mla r12, r8, r9, r5 @ r12 = (*Y - 16) * multy + nonyc_b
+ ldrb r7, [r0, r7, asr #(16+3)] @ r7 = R composant
+ mla r1, r8, r9, r4 @ r1 = (*Y - 16) * multy + nonyc_g
+ ldrb r9, [r10, #-1] @ r9 = *(Y+1)
+ str r10, [sp, #28] @ save Y + 2
+ ldrb r12, [r0, r12, asr #(16+3)] @ r12 = B composant (and the start of the RGB word)
+ add r11, pc, #(g_clip-.-8) @ r11 now contains the pointer to the G clipping array
+ ldrb r1, [r11, r1, asr #(16+2)] @ r1 contains the G part of the RGB triplet
+ sub r9, r9, #16 @ r9 = *(Y+1) - 16
+ mla r10, r8, r9, r6 @ r10 is the Red part of the RGB triplet
+ add r12, r12, r7, lsl #11 @ r12 = .GB ...
+ mla r7, r8, r9, r5 @ r7 is the Blue part of the RGB triplet
+ add r12, r12, r1, lsl #5 @ r12 = RGB ... (ie the first pixel (half-word) is done)
+ mla r2, r8, r9, r4 @ r2 is the Green part of the RGB triplet
+ ldrb r10, [r0, r10, asr #(16+3)] @ r10 = R composant
+ ldrb r7, [r0, r7, asr #(16+3)] @ r7 = B composant
+ ldr r1, [sp, #32] @ r1 = Ynext
+ ldrb r2, [r11, r2, asr #(16+2)] @ r2 = G composant
+ ldrb r9, [r1] @ r9 = *Ynext
+ add r12, r12, r2, lsl #(5+16) @ r12 = RGB .G.
+ sub r9, r9, #16 @ r9 = *Ynext - 16
+ mla r2, r8, r9, r4 @ r2 is the Green part of the RGB triplet
+ add r12, r12, r7, lsl #(0+16) @ r12 = RGB .GB
+ mla r7, r8, r9, r5 @ r7 is the Blue part of the RGB triplet
+ add r12, r12, r10, lsl #(11+16) @ r12 = RGB RGB
+ ldr r3, [sp, #4] @ r3 = RGB
+ mla r10, r8, r9, r6 @ r10 is the Red part of the RGB triplet
+ str r12, [r3] @ store the rgb pixel at *RGB
+ add r3, r3, #4 @ r3 = RGB++ (ie next double-pixel)
+ str r3, [sp, #4] @ store the RGB pointer
+ ldrb r9, [r1, #1] @ r9 = *(Ynext+1)
+ add r1, r1, #2 @ r1 = Ynext + 2
+ sub r9, r9, #16 @ r9 = *(Ynext+1) - 16
+ ldrb r12, [r0, r7, asr #(16+3)] @ r12 = ..B ...
+ ldrb r10, [r0, r10, asr #(16+3)] @ r10 = B composant
+ mla r7, r8, r9, r5 @ r7 is the Blue part of the RGB triplet
+ add r12, r12, r10, lsl #11 @ r12 = R.B ...
+ ldrb r2, [r11, r2, asr #(16+2)] @ r2 = G composant
+ mla r10, r8, r9, r6 @ r10 is the Red part of the RGB triplet
+ add r12, r12, r2, lsl #5 @ r12 = RGB ...
+ mla r2, r8, r9, r4 @ r2 is the Green part of the RGB triplet
+ ldrb r7, [r0, r7, asr #(16+3)] @ r7 = B composant
+ str r1, [sp, #32] @ store the increased Ynext pointer
+ add r12, r12, r7, lsl #(16+0) @ r12 = RGB ..B
+ ldrb r10, [r0, r10, asr #(16+3)] @ r10 = R composant
+ ldr r3, [sp, #0] @ r3 = RGBnext pointer
+ add r12, r12, r10, lsl #(16+11) @ r12 = RGB R.B
+ ldrb r2, [r11, r2, asr #(16+2)] @ r2 = G composant
+ add r3, r3, #4 @ r3 = next pixel on the RGBnext line
+ add r12, r12, r2, lsl #(16+5) @ r12 = RGB RGB
+ str r12, [r3, #-4] @ store the next pixel
+ str r3, [sp, #0] @ store the increased 'next line' pixel pointer
+ subs lr, lr, #2 @ decrement the line counter
+ bne yuv_loop @ and restart if not at the end of the line
+
+ ldr r0, [sp, #8] @ r0 = saved width
+ ldr r1, [sp, #0] @ r1 = RGBnext pointer
+ mov lr, r0 @ lr = saved width (to restart the line counter)
+ str r1, [sp, #4] @ current RGBnext pointer is next iteration RGB pointer
+ add r1, r1, r0, lsl #1 @ r1 = update RGBnext to next line
+ str r1, [sp, #0] @ store updated RGBnext pointer
+
+ ldr r3, [sp, #16] @ r3 = (2 * stride_Y) - width
+ ldr r4, [sp, #28] @ r4 = Y ptr
+ ldr r5, [sp, #32] @ r5 = Ynext ptr
+ add r4, r4, r3 @ r4 = Y ptr for the next two lines
+ add r5, r5, r3 @ r5 = Ynext ptr for the next two lines
+ str r4, [sp, #28] @ store updated Y pointer
+ str r5, [sp, #32] @ store update Ynext pointer
+
+ ldr r1, [sp, #20] @ r1 = stride_U - (width / 2)
+ ldr r2, [sp, #36] @ r2 = U ptr
+
+ ldr r6, [sp, #12] @ get height counter
+
+ add r2, r2, r1 @ update U ptr
+ str r2, [sp, #36] @ store updated U ptr (and update 'V' at the same time :-) )
+
+ subs r6, r6, #2
+ str r6, [sp, #12]
+ bne yuv_loop
+
+ @ Exit cleanly :-)
+ add sp, sp, #(11*4) @ remove all custom things from stack
+ ldmia sp!, { r4 - r12, pc } @ restore callee saved regs and return
+
+
+const_storage:
+ @ In order : crv, cbu, - cgu, - cgv, multy
+ .word 0x00019895, 0x00020469, 0xffff9bb5, 0xffff2fe1, 0x00012A15
+rb_clip_dummy:
+ .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+ .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+ .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+rb_clip:
+ .byte 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
+ .byte 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f
+ .byte 0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f
+ .byte 0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f
+ .byte 0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f
+g_clip_dummy:
+ .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+ .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+ .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+ .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+ .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+ .byte 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+g_clip:
+ .byte 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
+ .byte 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f
+ .byte 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f
+ .byte 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f
+ .byte 0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f
+ .byte 0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f
+ .byte 0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f
+ .byte 0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f
+ .byte 0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f
+ .byte 0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f
+
+#endif
diff --git a/noncore/multimedia/opieplayer2/yuv2rgb_mlib.c b/noncore/multimedia/opieplayer2/yuv2rgb_mlib.c
deleted file mode 100644
index 908b439..0000000
--- a/noncore/multimedia/opieplayer2/yuv2rgb_mlib.c
+++ b/dev/null
@@ -1,313 +0,0 @@
-/*
- * yuv2rgb_mlib.c
- * Copyright (C) 2000-2001 Silicon Integrated System Corp.
- * All Rights Reserved.
- *
- * Author: Juergen Keil <jk@tools.de>
- *
- * This file is part of xine, a free unix video player.
- *
- * xine is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * xine is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-
-#if HAVE_MLIB
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <inttypes.h>
-#include <mlib_video.h>
-
-#include "attributes.h"
-#include "yuv2rgb.h"
-
-
-static void scale_line (uint8_t *source, uint8_t *dest,
- int width, int step) {
-
- unsigned p1;
- unsigned p2;
- int dx;
-
- p1 = *source++;
- p2 = *source++;
- dx = 0;
-
- while (width) {
-
- /*
- printf ("scale_line, width = %d\n", width);
- printf ("scale_line, dx = %d, p1 = %d, p2 = %d\n", dx, p1, p2);
- */
-
- *dest = (p1 * (32768 - dx) + p2 * dx) / 32768;
-
- dx += step;
- while (dx > 32768) {
- dx -= 32768;
- p1 = p2;
- p2 = *source++;
- }
-
- dest ++;
- width --;
- }
-}
-
-
-
-static void mlib_yuv420_rgb24 (yuv2rgb_t *this,
- uint8_t * image, uint8_t * py,
- uint8_t * pu, uint8_t * pv)
-{
- int dst_height;
- int dy;
- mlib_status mlib_stat;
-
- if (this->do_scale) {
- dy = 0;
- dst_height = this->dest_height;
-
- for (;;) {
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- pu += this->uv_stride;
-
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- pv += this->uv_stride;
-
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
- py += this->y_stride;
- scale_line (py, this->y_buffer + this->dest_width,
- this->dest_width, this->step_dx);
- py += this->y_stride;
-
- mlib_stat = mlib_VideoColorYUV2RGB420(image,
- this->y_buffer,
- this->u_buffer,
- this->v_buffer,
- this->dest_width & ~1, 2,
- this->rgb_stride,
- this->dest_width,
- this->dest_width >> 1);
- dy += this->step_dy;
- image += this->rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
- memcpy (image, (uint8_t*)image-this->rgb_stride, this->dest_width*6);
- dy += this->step_dy;
- image += this->rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- dy -= 32768;
-
- dy += this->step_dy;
- image += this->rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
- memcpy (image, (uint8_t*)image-this->rgb_stride, this->dest_width*3);
- dy += this->step_dy;
- image += this->rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- dy -= 32768;
- }
- } else {
- mlib_stat = mlib_VideoColorYUV2RGB420(image, py, pu, pv,
- this->source_width,
- this->source_height,
- this->rgb_stride,
- this->y_stride,
- this->uv_stride);
- }
-}
-
-static void mlib_yuv420_argb32 (yuv2rgb_t *this,
- uint8_t * image, uint8_t * py,
- uint8_t * pu, uint8_t * pv)
-{
- int dst_height;
- int dy;
- mlib_status mlib_stat;
-
- if (this->do_scale) {
- dy = 0;
- dst_height = this->dest_height;
-
- for (;;) {
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- pu += this->uv_stride;
-
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- pv += this->uv_stride;
-
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
- py += this->y_stride;
- scale_line (py, this->y_buffer + this->dest_width,
- this->dest_width, this->step_dx);
- py += this->y_stride;
-
- mlib_stat = mlib_VideoColorYUV2ARGB420(image,
- this->y_buffer,
- this->u_buffer,
- this->v_buffer,
- this->dest_width & ~1, 2,
- this->rgb_stride,
- this->dest_width,
- this->dest_width >> 1);
- dy += this->step_dy;
- image += this->rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
- memcpy (image, (uint8_t*)image-this->rgb_stride, this->dest_width*8);
- dy += this->step_dy;
- image += this->rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- dy -= 32768;
-
- dy += this->step_dy;
- image += this->rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
- memcpy (image, (uint8_t*)image-this->rgb_stride, this->dest_width*4);
- dy += this->step_dy;
- image += this->rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- dy -= 32768;
- }
- } else {
- mlib_stat = mlib_VideoColorYUV2ARGB420(image, py, pu, pv,
- this->source_width,
- this->source_height,
- this->rgb_stride,
- this->y_stride,
- this->uv_stride);
- }
-}
-
-static void mlib_yuv420_abgr32 (yuv2rgb_t *this,
- uint8_t * image, uint8_t * py,
- uint8_t * pu, uint8_t * pv)
-{
- int dst_height;
- int dy;
- mlib_status mlib_stat;
-
- if (this->do_scale) {
- dy = 0;
- dst_height = this->dest_height;
-
- for (;;) {
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- pu += this->uv_stride;
-
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- pv += this->uv_stride;
-
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
- py += this->y_stride;
- scale_line (py, this->y_buffer + this->dest_width,
- this->dest_width, this->step_dx);
- py += this->y_stride;
-
- mlib_stat = mlib_VideoColorYUV2ABGR420(image,
- this->y_buffer,
- this->u_buffer,
- this->v_buffer,
- this->dest_width & ~1, 2,
- this->rgb_stride,
- this->dest_width,
- this->dest_width >> 1);
- dy += this->step_dy;
- image += this->rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
- memcpy (image, (uint8_t*)image-this->rgb_stride, this->dest_width*8);
- dy += this->step_dy;
- image += this->rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- dy -= 32768;
-
- dy += this->step_dy;
- image += this->rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
- memcpy (image, (uint8_t*)image-this->rgb_stride, this->dest_width*4);
- dy += this->step_dy;
- image += this->rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- dy -= 32768;
- }
- } else {
- mlib_stat = mlib_VideoColorYUV2ABGR420(image, py, pu, pv,
- this->source_width,
- this->source_height,
- this->rgb_stride,
- this->y_stride,
- this->uv_stride);
- }
-}
-
-
-void yuv2rgb_init_mlib (yuv2rgb_factory_t *this) {
-
- if (this->swapped) return; /*no swapped pixel output upto now*/
-
- switch (this->mode) {
- case MODE_24_RGB:
- this->yuv2rgb_fun = mlib_yuv420_rgb24;
- break;
- case MODE_32_RGB:
- this->yuv2rgb_fun = mlib_yuv420_argb32;
- break;
- case MODE_32_BGR:
- this->yuv2rgb_fun = mlib_yuv420_abgr32;
- break;
- }
-}
-
-
-#endif /* HAVE_MLIB */
diff --git a/noncore/multimedia/opieplayer2/yuv2rgb_mmx.c b/noncore/multimedia/opieplayer2/yuv2rgb_mmx.c
deleted file mode 100644
index f092e6f..0000000
--- a/noncore/multimedia/opieplayer2/yuv2rgb_mmx.c
+++ b/dev/null
@@ -1,1047 +0,0 @@
-/*
- * yuv2rgb_mmx.c
- * Copyright (C) 2000-2001 Silicon Integrated System Corp.
- * All Rights Reserved.
- *
- * Author: Olie Lho <ollie@sis.com.tw>
- *
- * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
- *
- * mpeg2dec is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * mpeg2dec is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-
-#ifdef ARCH_X86
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <inttypes.h>
-
-#include "yuv2rgb.h"
-#include "xineutils.h"
-
-#define CPU_MMXEXT 0
-#define CPU_MMX 1
-
-/* CPU_MMXEXT/CPU_MMX adaptation layer */
-
-#define movntq(src,dest) \
-do { \
- if (cpu == CPU_MMXEXT) \
- movntq_r2m (src, dest); \
- else \
- movq_r2m (src, dest); \
-} while (0)
-
-static mmx_t mmx_subYw = {0x1010101010101010};
-static mmx_t mmx_addYw = {0x0000000000000000};
-
-void mmx_yuv2rgb_set_gamma(int gamma)
-{
-int a,s,i;
-
- if( gamma <= 16 ) {
- a = 0;
- s = 16 - gamma;
- } else {
- a = gamma - 16;
- s = 0;
- }
-
- for( i = 0; i < 8; i++ ) {
- *((unsigned char *)&mmx_subYw + i) = s;
- *((unsigned char *)&mmx_addYw + i) = a;
- }
-}
-
-static inline void mmx_yuv2rgb (uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- static mmx_t mmx_80w = {0x0080008000800080};
- static mmx_t mmx_U_green = {0xf37df37df37df37d};
- static mmx_t mmx_U_blue = {0x4093409340934093};
- static mmx_t mmx_V_red = {0x3312331233123312};
- static mmx_t mmx_V_green = {0xe5fce5fce5fce5fc};
- static mmx_t mmx_00ffw = {0x00ff00ff00ff00ff};
- static mmx_t mmx_Y_coeff = {0x253f253f253f253f};
-
- movq_m2r (*py, mm6); // mm6 = Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
- pxor_r2r (mm4, mm4); // mm4 = 0
-
- psubusb_m2r (mmx_subYw, mm6); // Y -= 16
- paddusb_m2r (mmx_addYw, mm6);
-
- movd_m2r (*pu, mm0); // mm0 = 00 00 00 00 u3 u2 u1 u0
- movq_r2r (mm6, mm7); // mm7 = Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
-
- pand_m2r (mmx_00ffw, mm6); // mm6 = Y6 Y4 Y2 Y0
- psrlw_i2r (8, mm7); // mm7 = Y7 Y5 Y3 Y1
-
- movd_m2r (*pv, mm1); // mm1 = 00 00 00 00 v3 v2 v1 v0
- psllw_i2r (3, mm6); // promote precision
-
- pmulhw_m2r (mmx_Y_coeff, mm6); // mm6 = luma_rgb even
- psllw_i2r (3, mm7); // promote precision
-
- punpcklbw_r2r (mm4, mm0); // mm0 = u3 u2 u1 u0
-
- psubsw_m2r (mmx_80w, mm0); // u -= 128
- punpcklbw_r2r (mm4, mm1); // mm1 = v3 v2 v1 v0
-
- pmulhw_m2r (mmx_Y_coeff, mm7); // mm7 = luma_rgb odd
- psllw_i2r (3, mm0); // promote precision
-
- psubsw_m2r (mmx_80w, mm1); // v -= 128
- movq_r2r (mm0, mm2); // mm2 = u3 u2 u1 u0
-
- psllw_i2r (3, mm1); // promote precision
-
- movq_r2r (mm1, mm4); // mm4 = v3 v2 v1 v0
-
- pmulhw_m2r (mmx_U_blue, mm0); // mm0 = chroma_b
-
-
- // slot
-
-
- // slot
-
-
- pmulhw_m2r (mmx_V_red, mm1); // mm1 = chroma_r
- movq_r2r (mm0, mm3); // mm3 = chroma_b
-
- paddsw_r2r (mm6, mm0); // mm0 = B6 B4 B2 B0
- paddsw_r2r (mm7, mm3); // mm3 = B7 B5 B3 B1
-
- packuswb_r2r (mm0, mm0); // saturate to 0-255
-
-
- pmulhw_m2r (mmx_U_green, mm2); // mm2 = u * u_green
-
-
- packuswb_r2r (mm3, mm3); // saturate to 0-255
-
-
- punpcklbw_r2r (mm3, mm0); // mm0 = B7 B6 B5 B4 B3 B2 B1 B0
-
-
- pmulhw_m2r (mmx_V_green, mm4); // mm4 = v * v_green
-
-
- // slot
-
-
- // slot
-
-
- paddsw_r2r (mm4, mm2); // mm2 = chroma_g
- movq_r2r (mm2, mm5); // mm5 = chroma_g
-
-
- movq_r2r (mm1, mm4); // mm4 = chroma_r
- paddsw_r2r (mm6, mm2); // mm2 = G6 G4 G2 G0
-
-
- packuswb_r2r (mm2, mm2); // saturate to 0-255
- paddsw_r2r (mm6, mm1); // mm1 = R6 R4 R2 R0
-
- packuswb_r2r (mm1, mm1); // saturate to 0-255
- paddsw_r2r (mm7, mm4); // mm4 = R7 R5 R3 R1
-
- packuswb_r2r (mm4, mm4); // saturate to 0-255
- paddsw_r2r (mm7, mm5); // mm5 = G7 G5 G3 G1
-
-
- packuswb_r2r (mm5, mm5); // saturate to 0-255
-
-
- punpcklbw_r2r (mm4, mm1); // mm1 = R7 R6 R5 R4 R3 R2 R1 R0
-
-
- punpcklbw_r2r (mm5, mm2); // mm2 = G7 G6 G5 G4 G3 G2 G1 G0
-}
-
-// basic opt
-static inline void mmx_unpack_16rgb (uint8_t * image, int cpu)
-{
- static mmx_t mmx_bluemask = {0xf8f8f8f8f8f8f8f8};
- static mmx_t mmx_greenmask = {0xfcfcfcfcfcfcfcfc};
- static mmx_t mmx_redmask = {0xf8f8f8f8f8f8f8f8};
-
- /*
- * convert RGB plane to RGB 16 bits
- * mm0 -> B, mm1 -> R, mm2 -> G
- * mm4 -> GB, mm5 -> AR pixel 4-7
- * mm6 -> GB, mm7 -> AR pixel 0-3
- */
-
- pand_m2r (mmx_bluemask, mm0); // mm0 = b7b6b5b4b3______
- pxor_r2r (mm4, mm4); // mm4 = 0
-
- pand_m2r (mmx_greenmask, mm2); // mm2 = g7g6g5g4g3g2____
- psrlq_i2r (3, mm0); // mm0 = ______b7b6b5b4b3
-
- movq_r2r (mm2, mm7); // mm7 = g7g6g5g4g3g2____
- movq_r2r (mm0, mm5); // mm5 = ______b7b6b5b4b3
-
- pand_m2r (mmx_redmask, mm1); // mm1 = r7r6r5r4r3______
- punpcklbw_r2r (mm4, mm2);
-
- punpcklbw_r2r (mm1, mm0);
-
- psllq_i2r (3, mm2);
-
- punpckhbw_r2r (mm4, mm7);
- por_r2r (mm2, mm0);
-
- psllq_i2r (3, mm7);
-
- movntq (mm0, *image);
- punpckhbw_r2r (mm1, mm5);
-
- por_r2r (mm7, mm5);
-
- // U
- // V
-
- movntq (mm5, *(image+8));
-}
-
-static inline void mmx_unpack_15rgb (uint8_t * image, int cpu)
-{
- static mmx_t mmx_bluemask = {0xf8f8f8f8f8f8f8f8};
- static mmx_t mmx_greenmask = {0xf8f8f8f8f8f8f8f8};
- static mmx_t mmx_redmask = {0xf8f8f8f8f8f8f8f8};
-
- /*
- * convert RGB plane to RGB 15 bits
- * mm0 -> B, mm1 -> R, mm2 -> G
- * mm4 -> GB, mm5 -> AR pixel 4-7
- * mm6 -> GB, mm7 -> AR pixel 0-3
- */
-
- pand_m2r (mmx_bluemask, mm0); // mm0 = b7b6b5b4b3______
- pxor_r2r (mm4, mm4); // mm4 = 0
-
- pand_m2r (mmx_greenmask, mm2); // mm2 = g7g6g5g4g3g2____
- psrlq_i2r (3, mm0); // mm0 = ______b7b6b5b4b3
-
- movq_r2r (mm2, mm7); // mm7 = g7g6g5g4g3g2____
- movq_r2r (mm0, mm5); // mm5 = ______b7b6b5b4b3
-
- pand_m2r (mmx_redmask, mm1); // mm1 = r7r6r5r4r3______
- punpcklbw_r2r (mm4, mm2);
-
- psrlq_i2r (1, mm1);
- punpcklbw_r2r (mm1, mm0);
-
- psllq_i2r (2, mm2);
-
- punpckhbw_r2r (mm4, mm7);
- por_r2r (mm2, mm0);
-
- psllq_i2r (2, mm7);
-
- movntq (mm0, *image);
- punpckhbw_r2r (mm1, mm5);
-
- por_r2r (mm7, mm5);
-
- // U
- // V
-
- movntq (mm5, *(image+8));
-}
-
-static inline void mmx_unpack_32rgb (uint8_t * image, int cpu)
-{
- /*
- * convert RGB plane to RGB packed format,
- * mm0 -> B, mm1 -> R, mm2 -> G, mm3 -> 0,
- * mm4 -> GB, mm5 -> AR pixel 4-7,
- * mm6 -> GB, mm7 -> AR pixel 0-3
- */
-
- pxor_r2r (mm3, mm3);
- movq_r2r (mm0, mm6);
-
- punpcklbw_r2r (mm2, mm6);
- movq_r2r (mm1, mm7);
-
- punpcklbw_r2r (mm3, mm7);
- movq_r2r (mm0, mm4);
-
- punpcklwd_r2r (mm7, mm6);
- movq_r2r (mm1, mm5);
-
- /* scheduling: this is hopeless */
- movntq (mm6, *image);
- movq_r2r (mm0, mm6);
- punpcklbw_r2r (mm2, mm6);
- punpckhwd_r2r (mm7, mm6);
- movntq (mm6, *(image+8));
- punpckhbw_r2r (mm2, mm4);
- punpckhbw_r2r (mm3, mm5);
- punpcklwd_r2r (mm5, mm4);
- movntq (mm4, *(image+16));
- movq_r2r (mm0, mm4);
- punpckhbw_r2r (mm2, mm4);
- punpckhwd_r2r (mm5, mm4);
- movntq (mm4, *(image+24));
-}
-
-static inline void mmx_unpack_32bgr (uint8_t * image, int cpu)
-{
- /*
- * convert RGB plane to RGB packed format,
- * mm0 -> B, mm1 -> R, mm2 -> G, mm3 -> 0,
- * mm4 -> GB, mm5 -> AR pixel 4-7,
- * mm6 -> GB, mm7 -> AR pixel 0-3
- */
-
- pxor_r2r (mm3, mm3);
- movq_r2r (mm1, mm6);
-
- punpcklbw_r2r (mm2, mm6);
- movq_r2r (mm0, mm7);
-
- punpcklbw_r2r (mm3, mm7);
- movq_r2r (mm1, mm4);
-
- punpcklwd_r2r (mm7, mm6);
- movq_r2r (mm0, mm5);
-
- /* scheduling: this is hopeless */
- movntq (mm6, *image);
- movq_r2r (mm0, mm6);
- punpcklbw_r2r (mm2, mm6);
- punpckhwd_r2r (mm7, mm6);
- movntq (mm6, *(image+8));
- punpckhbw_r2r (mm2, mm4);
- punpckhbw_r2r (mm3, mm5);
- punpcklwd_r2r (mm5, mm4);
- movntq (mm4, *(image+16));
- movq_r2r (mm0, mm4);
- punpckhbw_r2r (mm2, mm4);
- punpckhwd_r2r (mm5, mm4);
- movntq (mm4, *(image+24));
-}
-
-static inline void mmx_unpack_24rgb (uint8_t * image, int cpu)
-{
- /*
- * convert RGB plane to RGB packed format,
- * mm0 -> B, mm1 -> R, mm2 -> G, mm3 -> 0,
- * mm4 -> GB, mm5 -> AR pixel 4-7,
- * mm6 -> GB, mm7 -> AR pixel 0-3
- */
-
- pxor_r2r (mm3, mm3);
- movq_r2r (mm0, mm6);
-
- punpcklbw_r2r (mm2, mm6);
- movq_r2r (mm1, mm7);
-
- punpcklbw_r2r (mm3, mm7);
- movq_r2r (mm0, mm4);
-
- punpcklwd_r2r (mm7, mm6);
- movq_r2r (mm1, mm5);
-
- /* scheduling: this is hopeless */
- movntq (mm6, *image);
- movq_r2r (mm0, mm6);
- punpcklbw_r2r (mm2, mm6);
- punpckhwd_r2r (mm7, mm6);
- movntq (mm6, *(image+8));
- punpckhbw_r2r (mm2, mm4);
- punpckhbw_r2r (mm3, mm5);
- punpcklwd_r2r (mm5, mm4);
- movntq (mm4, *(image+16));
-}
-
-static inline void yuv420_rgb16 (yuv2rgb_t *this,
- uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv,
- int cpu)
-{
- int i;
- int rgb_stride = this->rgb_stride;
- int y_stride = this->y_stride;
- int uv_stride = this->uv_stride;
- int width = this->source_width;
- int height = this->source_height;
- int dst_height = this->dest_height;
- uint8_t *img;
-
- width >>= 3;
-
- if (!this->do_scale) {
- y_stride -= 8 * width;
- uv_stride -= 4 * width;
-
- do {
-
- i = width; img = image;
- do {
- mmx_yuv2rgb (py, pu, pv);
- mmx_unpack_16rgb (img, cpu);
- py += 8;
- pu += 4;
- pv += 4;
- img += 16;
- } while (--i);
-
- py += y_stride;
- image += rgb_stride;
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
- } else {
- pu -= 4 * width;
- pv -= 4 * width;
- }
- } while (--height);
-
- } else {
-
- scale_line_func_t scale_line = this->scale_line;
- uint8_t *y_buf, *u_buf, *v_buf;
- int dy = 0;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
- for (height = 0;; ) {
-
- y_buf = this->y_buffer;
- u_buf = this->u_buffer;
- v_buf = this->v_buffer;
-
- i = this->dest_width >> 3; img = image;
- do {
- /* printf ("i : %d\n",i); */
-
- mmx_yuv2rgb (y_buf, u_buf, v_buf);
- mmx_unpack_16rgb (img, cpu);
- y_buf += 8;
- u_buf += 4;
- v_buf += 4;
- img += 16;
- } while (--i);
-
- dy += this->step_dy;
- image += rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
-
- xine_fast_memcpy (image, image-rgb_stride, this->dest_width*2);
-
- dy += this->step_dy;
- image += rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- do {
- dy -= 32768;
-
- py += y_stride;
-
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
-
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
-
- }
- height++;
- } while( dy>=32768);
- }
- }
-}
-
-static inline void yuv420_rgb15 (yuv2rgb_t *this,
- uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv,
- int cpu)
-{
- int i;
- int rgb_stride = this->rgb_stride;
- int y_stride = this->y_stride;
- int uv_stride = this->uv_stride;
- int width = this->source_width;
- int height = this->source_height;
- int dst_height = this->dest_height;
- uint8_t *img;
-
- width >>= 3;
-
- if (!this->do_scale) {
- y_stride -= 8 * width;
- uv_stride -= 4 * width;
-
- do {
-
- i = width; img = image;
- do {
- mmx_yuv2rgb (py, pu, pv);
- mmx_unpack_15rgb (img, cpu);
- py += 8;
- pu += 4;
- pv += 4;
- img += 16;
- } while (--i);
-
- py += y_stride;
- image += rgb_stride;
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
- } else {
- pu -= 4 * width;
- pv -= 4 * width;
- }
- } while (--height);
-
- } else {
-
- scale_line_func_t scale_line = this->scale_line;
- uint8_t *y_buf, *u_buf, *v_buf;
- int dy = 0;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
- for (height = 0;; ) {
-
- y_buf = this->y_buffer;
- u_buf = this->u_buffer;
- v_buf = this->v_buffer;
-
- i = this->dest_width >> 3; img = image;
- do {
- /* printf ("i : %d\n",i); */
-
- mmx_yuv2rgb (y_buf, u_buf, v_buf);
- mmx_unpack_15rgb (img, cpu);
- y_buf += 8;
- u_buf += 4;
- v_buf += 4;
- img += 16;
- } while (--i);
-
- dy += this->step_dy;
- image += rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
-
- xine_fast_memcpy (image, image-rgb_stride, this->dest_width*2);
-
- dy += this->step_dy;
- image += rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- do {
- dy -= 32768;
- py += y_stride;
-
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
-
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
-
- }
- height++;
- } while( dy>=32768 );
- }
- }
-}
-
-static inline void yuv420_rgb24 (yuv2rgb_t *this,
- uint8_t * image, uint8_t * py,
- uint8_t * pu, uint8_t * pv, int cpu)
-{
- int i;
- int rgb_stride = this->rgb_stride;
- int y_stride = this->y_stride;
- int uv_stride = this->uv_stride;
- int width = this->source_width;
- int height = this->source_height;
- int dst_height = this->dest_height;
- uint8_t *img;
-
- /* rgb_stride -= 4 * this->dest_width; */
- width >>= 3;
-
- if (!this->do_scale) {
- y_stride -= 8 * width;
- uv_stride -= 4 * width;
-
- do {
- i = width; img = image;
- do {
- mmx_yuv2rgb (py, pu, pv);
- mmx_unpack_24rgb (img, cpu);
- py += 8;
- pu += 4;
- pv += 4;
- img += 24;
- } while (--i);
-
- py += y_stride;
- image += rgb_stride;
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
- } else {
- pu -= 4 * width;
- pv -= 4 * width;
- }
- } while (--height);
- } else {
-
- scale_line_func_t scale_line = this->scale_line;
- uint8_t *y_buf, *u_buf, *v_buf;
- int dy = 0;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
-
- for (height = 0;; ) {
-
- y_buf = this->y_buffer;
- u_buf = this->u_buffer;
- v_buf = this->v_buffer;
-
-
- i = this->dest_width >> 3; img=image;
- do {
- /* printf ("i : %d\n",i); */
-
- mmx_yuv2rgb (y_buf, u_buf, v_buf);
- mmx_unpack_24rgb (img, cpu);
- y_buf += 8;
- u_buf += 4;
- v_buf += 4;
- img += 24;
- } while (--i);
-
- dy += this->step_dy;
- image += rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
-
- xine_fast_memcpy (image, image-rgb_stride, this->dest_width*3);
-
- dy += this->step_dy;
- image += rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- do {
- dy -= 32768;
- py += y_stride;
-
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
-
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- }
- height++;
- } while( dy>=32768 );
-
- }
-
- }
-}
-
-static inline void yuv420_argb32 (yuv2rgb_t *this,
- uint8_t * image, uint8_t * py,
- uint8_t * pu, uint8_t * pv, int cpu)
-{
- int i;
- int rgb_stride = this->rgb_stride;
- int y_stride = this->y_stride;
- int uv_stride = this->uv_stride;
- int width = this->source_width;
- int height = this->source_height;
- int dst_height = this->dest_height;
- uint8_t *img;
-
- /* rgb_stride -= 4 * this->dest_width; */
- width >>= 3;
-
- if (!this->do_scale) {
- y_stride -= 8 * width;
- uv_stride -= 4 * width;
-
- do {
- i = width; img = image;
- do {
- mmx_yuv2rgb (py, pu, pv);
- mmx_unpack_32rgb (img, cpu);
- py += 8;
- pu += 4;
- pv += 4;
- img += 32;
- } while (--i);
-
- py += y_stride;
- image += rgb_stride;
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
- } else {
- pu -= 4 * width;
- pv -= 4 * width;
- }
- } while (--height);
- } else {
-
- scale_line_func_t scale_line = this->scale_line;
- uint8_t *y_buf, *u_buf, *v_buf;
- int dy = 0;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
-
- for (height = 0;; ) {
-
- y_buf = this->y_buffer;
- u_buf = this->u_buffer;
- v_buf = this->v_buffer;
-
-
- i = this->dest_width >> 3; img=image;
- do {
- /* printf ("i : %d\n",i); */
-
- mmx_yuv2rgb (y_buf, u_buf, v_buf);
- mmx_unpack_32rgb (img, cpu);
- y_buf += 8;
- u_buf += 4;
- v_buf += 4;
- img += 32;
- } while (--i);
-
- dy += this->step_dy;
- image += rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
-
- xine_fast_memcpy (image, image-rgb_stride, this->dest_width*4);
-
- dy += this->step_dy;
- image += rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- do {
- dy -= 32768;
- py += y_stride;
-
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
-
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- }
- height++;
- } while( dy>=32768 );
- }
-
- }
-}
-
-static inline void yuv420_abgr32 (yuv2rgb_t *this,
- uint8_t * image, uint8_t * py,
- uint8_t * pu, uint8_t * pv, int cpu)
-{
- int i;
- int rgb_stride = this->rgb_stride;
- int y_stride = this->y_stride;
- int uv_stride = this->uv_stride;
- int width = this->source_width;
- int height = this->source_height;
- int dst_height = this->dest_height;
- uint8_t *img;
-
- /* rgb_stride -= 4 * this->dest_width; */
- width >>= 3;
-
- if (!this->do_scale) {
- y_stride -= 8 * width;
- uv_stride -= 4 * width;
-
- do {
- i = width; img = image;
- do {
- mmx_yuv2rgb (py, pu, pv);
- mmx_unpack_32bgr (img, cpu);
- py += 8;
- pu += 4;
- pv += 4;
- img += 32;
- } while (--i);
-
- py += y_stride;
- image += rgb_stride;
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
- } else {
- pu -= 4 * width;
- pv -= 4 * width;
- }
- } while (--height);
- } else {
-
- scale_line_func_t scale_line = this->scale_line;
- uint8_t *y_buf, *u_buf, *v_buf;
- int dy = 0;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
-
- for (height = 0;; ) {
-
- y_buf = this->y_buffer;
- u_buf = this->u_buffer;
- v_buf = this->v_buffer;
-
-
- i = this->dest_width >> 3; img=image;
- do {
- /* printf ("i : %d\n",i); */
-
- mmx_yuv2rgb (y_buf, u_buf, v_buf);
- mmx_unpack_32bgr (img, cpu);
- y_buf += 8;
- u_buf += 4;
- v_buf += 4;
- img += 32;
- } while (--i);
-
- dy += this->step_dy;
- image += rgb_stride;
-
- while (--dst_height > 0 && dy < 32768) {
-
- xine_fast_memcpy (image, image-rgb_stride, this->dest_width*4);
-
- dy += this->step_dy;
- image += rgb_stride;
- }
-
- if (dst_height <= 0)
- break;
-
- do {
- dy -= 32768;
- py += y_stride;
-
- scale_line (py, this->y_buffer,
- this->dest_width, this->step_dx);
-
- if (height & 1) {
- pu += uv_stride;
- pv += uv_stride;
-
- scale_line (pu, this->u_buffer,
- this->dest_width >> 1, this->step_dx);
- scale_line (pv, this->v_buffer,
- this->dest_width >> 1, this->step_dx);
- }
- height++;
- } while( dy>=32768 );
-
- }
-
- }
-}
-
-static void mmxext_rgb15 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_rgb15 (this, image, py, pu, pv, CPU_MMXEXT);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-static void mmxext_rgb16 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_rgb16 (this, image, py, pu, pv, CPU_MMXEXT);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-static void mmxext_rgb24 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_rgb24 (this, image, py, pu, pv, CPU_MMXEXT);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-static void mmxext_argb32 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_argb32 (this, image, py, pu, pv, CPU_MMXEXT);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-static void mmxext_abgr32 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_abgr32 (this, image, py, pu, pv, CPU_MMXEXT);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-static void mmx_rgb15 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_rgb15 (this, image, py, pu, pv, CPU_MMX);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-static void mmx_rgb16 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_rgb16 (this, image, py, pu, pv, CPU_MMX);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-static void mmx_rgb24 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_rgb24 (this, image, py, pu, pv, CPU_MMX);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-static void mmx_argb32 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_argb32 (this, image, py, pu, pv, CPU_MMX);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-static void mmx_abgr32 (yuv2rgb_t *this, uint8_t * image,
- uint8_t * py, uint8_t * pu, uint8_t * pv)
-{
- yuv420_abgr32 (this, image, py, pu, pv, CPU_MMX);
- emms(); /* re-initialize x86 FPU after MMX use */
-}
-
-void yuv2rgb_init_mmxext (yuv2rgb_factory_t *this) {
-
- if (this->swapped)
- return; /*no swapped pixel output upto now*/
-
- switch (this->mode) {
- case MODE_15_RGB:
- this->yuv2rgb_fun = mmxext_rgb15;
- break;
- case MODE_16_RGB:
- this->yuv2rgb_fun = mmxext_rgb16;
- break;
- case MODE_24_RGB:
- this->yuv2rgb_fun = mmxext_rgb24;
- break;
- case MODE_32_RGB:
- this->yuv2rgb_fun = mmxext_argb32;
- break;
- case MODE_32_BGR:
- this->yuv2rgb_fun = mmxext_abgr32;
- break;
- }
-}
-
-void yuv2rgb_init_mmx (yuv2rgb_factory_t *this) {
-
- if (this->swapped)
- return; /*no swapped pixel output upto now*/
-
- switch (this->mode) {
- case MODE_15_RGB:
- this->yuv2rgb_fun = mmx_rgb15;
- break;
- case MODE_16_RGB:
- this->yuv2rgb_fun = mmx_rgb16;
- break;
- case MODE_24_RGB:
- this->yuv2rgb_fun = mmx_rgb24;
- break;
- case MODE_32_RGB:
- this->yuv2rgb_fun = mmx_argb32;
- break;
- case MODE_32_BGR:
- this->yuv2rgb_fun = mmx_abgr32;
- break;
- }
-}
-
-
-#endif