From 2391bba64116135369147e930fb14b5824a9cef0 Mon Sep 17 00:00:00 2001 From: Tomeu Vizoso Date: Tue, 1 Oct 2013 13:19:20 +0200 Subject: [PATCH 03/18] wayland: Add Wayland example --- .../linux/apps/hello_pi/CMakeLists.txt | 1 + .../hello_pi/hello_wayland/CMakeLists.txt | 8 + .../hello_pi/hello_wayland/Djenne_128_128.raw | 3 + .../apps/hello_pi/hello_wayland/Makefile | 5 + .../hello_wayland/cube_texture_and_coords.h | 100 +++ .../apps/hello_pi/hello_wayland/triangle.c | 666 ++++++++++++++++++ .../linux/apps/hello_pi/rebuild.sh | 3 +- 7 files changed, 785 insertions(+), 1 deletion(-) create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/CMakeLists.txt create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/Djenne_128_128.raw create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/Makefile create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/cube_texture_and_coords.h create mode 100644 host_applications/linux/apps/hello_pi/hello_wayland/triangle.c diff --git a/host_applications/linux/apps/hello_pi/CMakeLists.txt b/host_applications/linux/apps/hello_pi/CMakeLists.txt index f2c6aef..0df78f7 100644 --- a/host_applications/linux/apps/hello_pi/CMakeLists.txt +++ b/host_applications/linux/apps/hello_pi/CMakeLists.txt @@ -21,6 +21,7 @@ add_subdirectory(hello_encode) add_subdirectory(hello_jpeg) add_subdirectory(hello_videocube) add_subdirectory(hello_teapot) +add_subdirectory(hello_wayland) if(BUILD_FONT) set(VGFONT_SRCS libs/vgfont/font.c libs/vgfont/vgft.c libs/vgfont/graphics.c) diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/CMakeLists.txt b/host_applications/linux/apps/hello_pi/hello_wayland/CMakeLists.txt new file mode 100644 index 0000000..9a2f75c --- /dev/null +++ b/host_applications/linux/apps/hello_pi/hello_wayland/CMakeLists.txt @@ -0,0 +1,8 @@ +set(EXEC hello_wayland.bin) +set(SRCS triangle.c) + +add_executable(${EXEC} ${SRCS}) +target_link_libraries(${EXEC} ${HELLO_PI_LIBS} -lwayland-client -lwayland-egl) + +install(TARGETS ${EXEC} + RUNTIME DESTINATION bin) diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/Djenne_128_128.raw b/host_applications/linux/apps/hello_pi/hello_wayland/Djenne_128_128.raw new file mode 100644 index 0000000..de9173c --- /dev/null +++ b/host_applications/linux/apps/hello_pi/hello_wayland/Djenne_128_128.raw @@ -0,0 +1,3 @@ +ֿֿվֿվվվվվվվվվվԽԽվվվվӼԽԽӼһһһһккккккккиѹииζϷϷѹ͵ϷϷ͵ζ͵͵͵͵͵̴̴̴˳˳˳˱˱˱˱˱˱˱ʰʰʰɯɯȮǭǭǭƬƬƬūūūƬƬéĪĪéééé¨ֿֿֿֿֿֿֿվվվվվӽӽӽӽҼҼҼҼӺӻӻӻѹҺҺҺиѹѹииииϷиϷϷϷϷζζζδδδδδδͳͳͳ̲̲̲˱ʰʰʰɯɯɯȮɯȮȮǭǭȮȮǭƬƬūūֿֿֿֿֿֿվվվվվӽӽӽӽҼҼҼҼӺӻӻҺҺҺҺҺѹѹѹѹѹѹиииииϷϷϷζζδδδδδδͳͳͳ̲̲̲˱˱ʰʰʰɯɯɯʰɯȮǭǭǭǭƬǭƬƬƬֿֿվվվվվӽӽӽӽҼҼҼҼӺӻӻҺӻӻҺҺѹиѹҺѹѹииѹиииϷϷϷζϵϵϵϵδδͳͳͳ̲̲̲˱˱˱ʰʰʰɯɯɯɯɯɯȮɯɯȮǭǭƬƬ׿ս׿ֿֿֿվվԾԼԼս־ѹԼսսӻӻӻӻҺҺҺҺѹѹѹѹѹѹѹѹѹѹѹѹииϷϷжϵϵϵδδͳͳ̲̲̲̲̲̲˱˱˱˱˱ʰʰɯɯɯʰɯɯɯǭǭǭƬ׿ֿտ־־׿׿ԼսսԼսսսսԼԼԼԼӻӻӻӻӻӻӻӻѹѹѹѹѹииижжжϵжжϵϵδδδδͳ̲̲̲̲̲˱˱˱ʰʰʰʰʰɯɯɯɯɯȮ׿׿׿׿׿־սսսսսսԼԼԼԼԼԼԼԼӻӻӻӻӻӻӻӻҺҺѹѹҸѷѷѷжжϵϵжϵϵϵδδͳͳͳͳͳ̲̲̲˱˱˱˱˱ʰʰʰɯȮ׿־־׿־־־־սսսսսսսսԼԼԼԼԼԼԼԼӻӻҺҺӹҸҸҸѷѷѷжжжϵδϵϵδδδδδͳͳͳͳ̲̲̲̲˱˱̲˱ʰٿٿٿٿٿٿٿؾֿֿֿֿ־սսսսսսսԼսԼӻӻӻӻҺѹҺѹиѹииииϷϷϷииииϷϷϷζζζ͵͵ͳͳͳ̲̲̲˱˱׿׿־־־־ս־սԼ־սսԼԼԼӻҺӻӻҺҺҺѹѹѹϷϷϷϷϷϷζζϷζζζϵϵϵδδδͳͳؿؿؿؿ׿׿־־־־սսսսԼӻӻӻӻӻҺҺѹѹииииииϷϷииϷϷϵϵϵδδδͳͳ׿׿׿׿׿׿־սսսԼԼԼӻӻӻҺҺҺҺҺҺѹѹѹѹииѷжжжϵϵϵδؿؿؿؿ׾׾׾ֽ־սսսԼԼԼԼӺӺӺӺӺӺҹҹииϷϷϷϷϷζ׿־־־սսսԼռռռռԻԻԻӺҺѹѹѹииϷϷ׿׿׿׿־־׾׾׾ֽֽֽռռӻӻҺҺѹѹѹиؿؿؿ׾ֽֽֽռռԻԻԻӺӺӺӺҹؿؿؿ׾ֽ׾ֽռռռռԻԻԻӺӺؿؿ׾׾ֽֽֽռռռԻԻԻԻؿ׾׾׾׾ֽֽֽռռռԻnhc׾׾ؿ׾׾ֽֽֽֽռռ]egؿؿ׾׾ֽֽռռռռӬUdlYheؿ׾׾׾׾ֽֽռЁ@Vg:PMؿؿؿ׾ؿ׾ֽlyzB[n>VWIJؿؿ׾׾׾׾A;=?LWI]`AU[ֿGV`=QV@TY.23D2+ð_pzGV]@T\MRShwv͐\m|M[d:T\LSVڦViuˢ /5G\nJS_M_BSg=L`KXhFO]OU]ΰsKRhL]h#>:JM[Ӡv}yx|s^^gv@Q]>N^N\BPEJ]ঠySuqm|]pt:dfNU`^mvZcdûտ?TX˽Zp~Xdrn{usxne|7N]>R^=Q_8MR@U\@V]@S[9MU/6;MVU`@Vc:P\AT[@SZ@RZEX`?OYGXaBS\DT^9WRHX[ԓoh|DTdfvDU^9ITIa[HQbF>H¼fpz9JXT\@S[}U\iZ]h鲶І}ouxu|aue|8KV@S_F[bFV_>OXIZcFW`GU^GV_ET]ES\7Y^G[c@FJǕ~{Ldt=P]_q|?RY;NWCZYWar_^lͧUbl4DTGQ[IHM`ruBZbAT\]addpxKXeZcglzO[kѧXjvAS\ߟ^o 1C!SZ1FN-:)5=JW!.;1?LJUaFR^NXd:XbBUaBDMЕƝ̌Lcr9P[OdoI\cKZCU^ۏTjx>R__eg~D`lA^eglf獗kzxTj|yBWfG^i?R]@U\9NV0?L7GS0>J#1=6DP#/%1"-9"6F2PWDWX;F\)8;GRg詭Ug{T]],9G!,:7=H #,/.3a|Jbh?UZ>MTEDSjHV^;IU:P`mtsrUnt4OYGVXgz~>[e9TZ7EIx8I8I}vzczqQitLPCRP8KY:NR>RR=PW?M\BIVeIRULU_/J]WaexI_c@[h8LXqxwqLdtIZ`2LTHQ`Nj{.?Pet^|rnxo`{8P\=Ua'%,;1;J6FN2DN3FR2ES1DP8IS7HR1?L?P];P_5KX@P\>P^J`rqftBX`9MW=P]7K[Zr|Kbk4MT7PZ.KVwnkhfua}B]jXsd{@Tc?P`=P_8CQ*7+ܣyvssi}^sas;N\I[f@QZ;NU6JP;M\@RV>HQ,3@-7@CEJݥաϒ͆l4DK)9BEOY2;D4=G"0)2?1=I6EN:IQ5EQ7GT8IV9IU5CL(.?L5ER6GTQa:M\H[h6JU6KR2IQ2JV`wd}d|za|qhE6CK8BL6BN4AP5AO5BP:GUDP\8BK1BO5ER8ES8ES2?M8BP)7.8F0EP6HR;KYCS`%6C$5B2BM5EQ7JR=MV&6C+;F/<]lyM^k9IV-8CMnThy0?9LYEWb$4=)0&8?*9B2=C*.sJW^CKP|Khj\mw`t[n{@R\OY^_^[3BS3@P5?M.7D/8F7AJ6BL(9?-6D)5A3@N1=N2>O#0>'/7E7HU8HU6BQ7DRAN\5?M9DR>HV.?L2BP3FP:LW0?L)9E-:H/G #$-(1(1-=F9AGO\`?KSAPY7ITBUbXpTk|1N^@MZqgj{7DP\qsK_q,@R`r9LYEWb:KT8JPCV\BP]?JR4?C +.1@G2O7FV)6C0:H?LW;KX:JW3DQ1AN0MU1?L1;I,6H4GS;IU5?H'0:#'3 )3#0<,:&31>J:ERDQ^DS`@R^?S^9MY1DK6GP+9B +5&2<&1;0@H)207=$(.$17'-:MT?R_J_n,L[CS_z~g{by|[nM`o7KX?Q\>OXL%2@%3?.:I1AQ/?O1AQ/>N00=I8FS$0&.=.6C;GQ:KQ;MT3FMM.>N,O2DP3CO2@H)4=8DO5=K4;M(O&7C->K8HU8IV>O\GWe;LY6FT3CQ8HU+4C#18@O?FUCQ_%3'0G6DX6GS1ANQa3P^@JUEKX6Qb'J_dt &2Pcu/A1@AUbEWb>OX'9@L^c?NdGXf@PWDX^8P]H]fS\`Ζ^fm]{fw}eU^jNYdAPVWehU]X0=I0>J(13J0=K1>M*8D,=I'8E+>M.BN2DN3EM3CI1@M/?K1AN4DQ6EV,;K+9L/P/?Q)9I*7E-*8D+KW4?K4?KCP\,N0AN5EQ3BK1BH3CP4DP->I7GT6FS2AR1@P0@P0@L0@L1BO7FW6EV+:K+8F*6B,>K/?L'4B#.<)1>#/;'3?)7C/;J0@M1AN4ER6JW;N[.EQ/EQ/EP-@K+@K8JUHP)15BJ,4Q4@K7BP0G->J3CP:JW2?K-8B09C0AN2>L)4B(0?)1>%-;)1?*6B/9H0=K2?M3CP:JW=N[8HV7JX7KV5JU7HS7IT:JV1AM6DP;IU5GR4DQ3AM=IU8DP.:FFT`6GR3BS3@N@LX"+5.8B'09*6B0;F2?M0=L2AL8EQES`7FOCR[APYBF妪XW]5GX-=M9IV)6E*7E*9I)9J(;-"0.;K2?N3@P-:H!.$-7".8%0:$09*6@=IR.9F%1=5AM8EL0N/?L&3A,9G2BR-=N!3F08F0:K9GV5@S.;J/7?L)1>',9#)6 &0)2<+3=-6E.7E'2@*4BMV>IT@IS1>H7BL6EN2CL=IX8ES&5@&1>2=D$+2"'4;<(/?$409F7@M?LX7CM&1<&6?1BI8IOMYaGT\VckN[cMZb;IQFQW;JOHU]CS[DR^4DRgx6GYJT\R^dCOU>JPEOWIS[bltN;KXL7DT+9K)8K,7E.7I/:M0?Q/=P6CS/;F/;G+8F&3A,:F)7C/=I,:F+;C$3< ,6(4@&5A-:F*6$+$$(+8)5A)'5*#"-)3%+9)7"08DR;LY:KX6GT!1=&2/;(4)7C*9E.&6>/;E.8B5?I+4>9EO.=F3DM:HT3@N0=L.J.=N)9I+:J%6B*;H0@L&6C*:G.8G&3A*6D'8E/=I'2=(-"-0&4A+7C/7D(1%.#-".5$.6"-<%0>$2@,8F1BN9JW:KX:KX*7C1>J0=I,9E1?K-;G9JV%6B/:E(2<+5@(2<(1;9EO.@I6HQ5AJ04@LAO\AR[N,9J)8H*:K*=N-?P2BR,=J0?K-;O+8K(7G)8I5EQ2CP%5A*:F&3A.;K&6F0?O1AN(7?!.6%16+K6DP4BN3AM3@L2BN3CP7BI7@H;EMELU6AH3@G+?E3GM19C1>J5AP,OX7KSKSJTV^h?IM9EGQZY6>APY]KSYR`VJR]EJ[^fd$@Q$J7?L/;D,=H/@M3CT0=T-J7AI+:B/=H,8F,9I1>O3?M.29B'-63;E2>J-;G@P\IQ>KP>IO:EL3O-:Q0?R5DT3AM/J-N3DP(6B(1;!-4*:L.?K'5A!,3)1!,4%08'3=%0;,8B%4=1>K5ER6HS5ES8KX3EP8JU+=H0CM9IU.>J7GS3CO2IP5HP6IQAR\0@H,8B*4>6?I.=I'3?2>J(2<%/9 )"..6>#,!++7C3@LDI.49?BGJ>LX1?K@NZ5CL;JS=MUEPZ?KU/;E1:D9BL/>J,7C6BO+5>%/9"+5(-9+2;*1:(1;(4@0>J:JV:KW>MV5EL:FR8DP8FS,8@&07)3:,4;"*2-380386:?DLSHRYAMT6BF.:>+7;5BC=FIANNX``LQQPQM5DM6AM=FS,5C/7E-7I/:L"0C&2@,F(7@-9-9H'3D.;K&2@"/;%.&-!+5&2>3?J ,!+"+$*(9J*;G%1 *2$, '/$0;"'5&/<'3%2A:FT7GT'7C!-%5A#/-9#1=$0*6B!- +5 * *#-+5.:D,9C5AK4CO)5A6BN4=G&0:$-7(.9*1:.4=*3=(4@0>J5EQ@P\@OX=NT:GV@NZ;KW9IU9IV>NWFR\8CM:CL;EL4?F8@G-2:3:?8KMBKN@GJ?DEHMLTXW2>H'2>&/<+4B2;I6@Q.'0<)3B%3@7DRJ0@L2?K-;G0?K2>J1=I6BN4@J.:D7BM8DN6BL($.1=G&5A)4@6BN7@J%/9#,6-3>+2;-4=/7A(4@/=I7HT?O\IXaCTZ?KZAR^HS;CMEL=FM06>O.>N3N.>M-=M+;K2CO+;H.>K4EM.>K3CP,;L2AQ9IV*:F,=F4=G*7C&4@4AO7EQ-8B#+4",3+%0?+8F,8F5FR!-$0+7C"+ *4&0)/:+2;.5>.7@(4@-;G:KWDTa(7@"28)5+77GTEV_+=F+:C:GO)4<'0:)18.6=.4;#*126:,/41389AHCMT:FL0<@-9=.:>3@B*46;>B:?@=ACIRQק3CS+;K/?O&3A/J->F/:G.;J'8E0?P8IU+9E%.8)1+NZ1GN;MU8LS=NX;JS0;F&/9;EN)7D&2>:GS0:C%/(!&2(/8(.71:D/;G*8D>NZBR_?MVJP7BH8?H:BI:BI8>E(+326;/271386>EHRYKW]JVZ@LPAMRJVX>HKIKOHLM?IINYWþ׻¼ܬ2EW4EW8GX&6C)5D.=H0AM,>F37M4=P1@P/AM0AM8IV,=J.=N,>F.>K.>K(7H6FV5FS-=J&8@+8G):G$3D/@Q6EV+8F'4@'2*#1A$1@$6C'8E):K1AR3GV5GW9NY:OZ6KV:MX5HS5HS1AM:JW5OV3LT4JR7KS;JT1=G%0:4=G6ER*5B6BN2NTBPVKV\?IO;AK;CJ74L-F4BN)6D0G+6=&06,9F7DQ:DK$.4#*1%,3*3<)2<06>/8@-7@*6?.LU=GRH5BL%2;5AK5?I&/8"+4&-5%,5$-6,5?,4A-9E@MYBR^EV_9MTBRYGW^=MTAQX>NU>OVEV]:LS5?F=GN3=@E9@B;CGFQRizwaupn~b{rl^uid}|[rp[ljcqk}}m|cvw^uvtw|.JT1JT2FQ/?K1@K4@L -8*"+,9/?L,-6"-&0%4@5CN'5A)"*!(#4B0>J#,6'0%+$.%.7#,6'2(0:*3&3$2>6FR3DQ)=K,4!* /8$-!,6*5)3'1%/",&0$/+7B%/#03> )&02>H*3>'/$-6%+4&,5"+4(1;*3@/;G3AM@Q]CT]6JQ&6=-4,IMIVXCQSbwt\sp_tsUthp`|rczucvt[libpn}yz{n4JV8KXL+6D5?M(4C!-<,N-L,;F(5$3<(3=-;H"0<.?L1>J*5?(/ &&7E-;G%/"+ $(1&0)*4=&.<"-,9E:JV2CP(8F$5==NW$5>3AJ/>G.>G2=G'2<3CL-'3?1?K=MZ8HQ(;B7FM?OVGW^BRYBRY=MT/?F0AH4=F@IR5=D@HO(-5.59,/41498=DFNUFPX?KN>NPAMQBNRK.>K5BP/9G/:H0=K.?L(9E.;H1AM3DP,@O+>M7GW/?L+9D1@H)7C+7F"/=1=K7DR2@L-2@LAQ^EV_BU\BRY@PW?OVAQX@PWAQXCSZCT[2>EAJS+5>DLS05<+1947<48<1:@@JQEQWESZFVXBRUAMQF>MVvwlrcvz^qnXkbRdV\naycqxwcp~zv{}fwhwdq(7D*71>K1M(;J7GT8HT)9F.>J-=I.>K&5E4CS7GT3DO,K/=I(8E4DP8HU8FR(4>(0(:G3DQ7CL&18"+ )1%0:'0>'2@+6D*8F0P[8KS8KS9LT9LT6GP5FO:KT>LU5IQ9LT8NU9NV7KR5FO+53RYJY`GW^=MTAQX?OVHX_AQXGW^/:BDOW6>H@IR-6<16=/6=45>/6??HQIU[GU[DRXBRTEQU=IM=JP=IN6BJJ3@L->K$4A-=MK0@M9IVGPLV_ESXCTZCQWCQX?JN=JP9EK6CK;FP;IVUfs[kxSbtcv}kz}bnn{qw_otvarzpbs|ex~lzbrt2IX0ET6IX-M.>K8HX2ET+>M)'4?)9I+:J,;K/?K,1:C=FOHU]BSZFV\CSYESY@LR>GOBKS3?ELW_ERZ>ITM]fZiraqwxz{~{^mvFVbn~x{DPV0M[0LZ7M]1EU0AQ2BR4DT.AO0?L4CT2ET*>P+AP4HT;OU,=E3CO3CP5CT+:J2AQ:IY2CO/?K8FR3CP(8I1AQ9IY7HT2>J)3/@Q1AN:HT(4>$.%.8(0>(5@(5J+9L-(7C?O\HYb:NUBRYEU\CRY;KRFV]IX_:JQGW^1=H>HR.8CAIS09C.5>04>49@/8A>IQER[FW^DTZBRXDRX?JQ@KN=HKK2AQ/?P.?S/CO.AN3FU.>O*:K5EU9JX0@M2BO4DQ4DQ-=J2BO8IU5ER0@N4BN0@M"2?1AR8HT6DP.:C",6+N.=N:JW8KV9MT7JR;NVQYBU]=LUDU^>RZ>PWDV]CV]@RYEX_FX_ASZEY`9EKO8IVJ8ES4CS/?P.?R3FR2ER6IX0@Q,K/=I2BO 0=1AR?O\7DP0N9IU;MX>RY:MU9LT8KS7JR@S[@S[>QYCV^=PX>QY=PX:MU:MU2AJ ,61;D;JV*8D6BN8DN*4>",6%.8&/8%1;)2<+5?,6@7@JAPYGXa-@H7GM2AH+;B1AHCSZ#3:$4;%5<)/4AG09@@KQ08?.7>27>39@9>G:BIIU[ESYCSZCSVBSV9JMO.>O7GW9KW.>K4DQ6FS7GT0@M/?L9IV6FS-=J1?K-=J#3@/?P7GT8FR0;E!+50AN9IU5FO0?H&0!.7&/<,5C+;C,:F):G-;L,;K3CP7IT:MU8KS9LT=PX?RZ9LT=PX@S[CV^AT\?RZ=PX8KS,6@3NW>OX!5=)9@%5<-=DAQXAQX4DK>NU?OV9DJBNT2?DBLS29@/8?27>5;B3:D6=DHTZESY@QW@QTCQT6EHETZJ3CS3EV3FS6IV3FU.>O,K4DQ8HU4DQ/?L2@L3CQ%5B1ARIYf/=I3>H!*42CP6FR0AJ-QYBU]=PX?RZ:NU4CL&2<1;D4BO/=I2=J7DM/8B$.8)2<$-6*6@+5?-7A-7A5>HDBKR+5<19@*3:4:A29B0:AFRX@NTFSZDTVBRT8CGFVXBMR2?A=FEMQRBGG:AD9>CCOSP\^forIUWKV\̳yfm|t|t{lz\er4K[1FT:NZ.?L.>K3CO1AQ4CU/BO3FS6IX/?P*:K4DT6HT1AN1AN3CP7GT0@M0@M8HU7GT/?L2@L4ER3CP+;L3CP4BN3?I)3=->KQY4CL*6@09C6EQ3BN+7CDFRX-8?,3:.6=-6<3:C.8?EQV@OU>MSCNRFRV6@E@PSIVX0<>>FECLKGMP',1/7>?JNEQRNWZ?KM>KR\mx]t[t_t@O_LVgwxr2J]4L\>P`/@M5EQ5ER2BS5EU2ER3FS1DS-=N)9J5EU7IU2AN3CP2BO4DQ.>K3CP9IV7GT.>K=KW.?L"2?3CS1AN1?K3?H,5?,=K9IU6GP-QY?RZ=PX=PXQY:MU?RZ:MU6EN-9C,6?4CO2@L*6B?KU7AK!+5*3=)1:)5@.8B-7A.8B3F>KS(0 )&4:0>D7EK:FL/9@&18+3:/7>18A.8?COU>JP>MS@LP>JN4<@AMQIUY1>?:BFILhtzx>IPDPTN[\?KM8GJ4GNpnh0HZ4JZH1;E.7B$5>,5>43B12A0RW>PWAS\*:C(6<>HMJWT>RW9MR6FL5FL8GM:GL?IP=GN9HK7FI;GK>IM@HLINS:@E=?D4AG?KQANTFPXCMT=GNBIP@FM7BH?JPGV\FTZJV_HX_JZ`P`fN]hO^jM\hO^jM\hL[gM\hN^j*K.>J3CS6JX=Ra*BNG]i5HUQ8IZ2AS/CUt;V`9R\4EP6BN07F0?K8JV7JR2@I.4B2;IBRcOfkEYaEWb1AN5AO;GVQY:MU>QY>QY>PX3SW9NVAMYAP^TnwEYd!3;5AH;HP4AI7GP7CM4AK8BL8AK-AH1RW:OSASZ?PY?MW@PV:LOERT@TYHO=FN;@E@LP=IMDOS>IMBMQ>JMP{8S]?U`7IT4?K27G5CO6JQ7JR4BK09F5=KScsqLglH_fCT_+;I1=L8FQ;LU:KTQY;NV>QY=PX=PX7RXMZ*:GlI`j>MZ1?H:IR8GP5@J8DN7CM;GRAIT0FJ:HN>GPMS@LR=JPBJR=LN8HJ8CG4AD0;>+7:6?B=FJ6JNAMQGVYFUWIW]JZ`HX^HX^P[cR]eS^fVahU`hWbjYdkYdl:T`5K[4JY1CT5GXQ^/@M%6D3DQ6IV2ER1=K3@N1AN-=J.>K9IV7GW/?P,AWЈTlxMY(8D4CP;LU;LU;NVPX2AMFXhyCXgL[h6JP5FO9HQ;GQ8EO=GO>KS?KT6ML:LNBLTAOWJcniDWnDU[ASZ?QW>QX@SZ@TY?TY@UZHX^EU[?PUGU[APU@LQ7CI7CI?MS=KQ?NS@KQ:FL.:@8AI#.58<@>BF9>CAJMDOS;GJ@OR@OQFRVEPUJY[JY\HV\BRXIY^Ufl_hq`ir^gp`hqajsbjt`hr^gp0KWKdp1GV-AO1CT0AT1DZGZosRgr7KV6HS+=H1CN5IT/CN.:I5BP4DQ2BO1AO8HU3DQ3DQ1I`džNfq=S^:LW.;H9DP,=F6HQ2IN7HQ?JV,8IUtF]hG]hDXc9KW*;C3DM=NW6IQ8KSQY8QW>PX>N\Ym|tH_oETdH\g1CO:HQ:EP>IQ>IQKQ9PP;MOBMU=NYiq@UnCV]BU]BS\FX^BT[CV]>PWI]cEV]HY`IV^IV^ANVCPXGT]KX`NZcVckUbjTbjWdlCPXLW_S_g\]fX^dPX_XbiS_eP^dP]cL\cQ]aUadTchYgmWejXhoXio\mt_jq`ksbmtcnualtbmt`ks^iq3GS4ER1AQ4DU7H[3I[|Lbm>R]L1AN2BO6FR>NZ6HS3EPOhqNet?S]BT_7GS8FR5HN4KQ2HN4GO7DQO^noIaqAXgEXcDW_(9B5EN:MU;NVN[mOgyt_z:NY:JW@KUALT?IR=LQ?OU?SUAQWOY@R^EV_BT\FW]CPY-4IV`=JRCPXERZFS[KX`MZbR_gUbjScjRbiPagT`hUbjZgnZgoWdl\enYaj]enWaiZgoZfnWgnVfm\go\goXemYgn\gq\ks\ks]mubmw`lv]irZeo]isalv]hrVak_qx0?HDR_8IV0@P.BS6L^݆Ndo=P[8JU5GR6HS7KV2FQ0J:LR2IN.GM5GO)9Feue]uD[jGZeGZb/BH:MT6IQ9LT;NV=PXQY;PX=NZ(;G~mHavp>T_5ER>GQDMVBNSCQWFV\ARWERZCMW6JUΑrBWm:MZ?Q\8IRARXHUZXaj +bepSaiYfnYfn[hpWdlZgo\iq]iqYhrWfoYhq[ktUdm[jsZir[js[jr]ktZjrZirZir[js[js]lu\fo^hr]ir_kw^jv\kv\iwYftWgsQamO_kRbnM]iM]iM]iN^jgsy=IQDOY:HT6FS4IX/HX̅BWc6JU8JU:LW7IT6KV4IS0&;B(9A)KR9LM@MVAITHQ^1COݑ`}BWj@QaNbmYjsYhm]gmbjr41@gu|gt|cpxanvcpxamvZkqSdkZhpWfn[irZhq]ktXiqWhq[ltZlxYlvaq}`p|^o{ao{_ny^lxem{fm{amxbl{_hv\huZeuR]nL_lL_lL_lL_lJ^kI\iG[hFYgOjp2IN;LU8FR6FS3HW/JZv>V\8MU3HP7IT4ER1AN1AN18;MX]ozeykj}h~PfsE]iG\gJ[eO_l^n~іɓÃrwOfvI`pG^n{ҰߚЀUrvGam>LT?HPESXAQWHV[HSY[ggO^cZp{d~ޘd@Yi7R^FakXkr`pyv,1>kp~3YhpWgo\gr_ls]jqanu_ltbntWkyWkx[o{Xmx[ny^p{]oz\nz[nx^nz`p|aq}dqdqerercrz^nz[jvVgsPcrL`rKcsNfvOeqNepRerWguVfrUeqZgtWfoPjp;PV5HO;KW@P]2ETYqw:PU6KS4IQ:LW5FSN^kbr~t\nyRdoL`kM`mK^k>T`>T`4LX=S_\lyZkx>Raaxtwwh~\sYq~\tšƦҖƏ†tyׁSZFXcQ]jK\aN`jXq뜺όiCZi=Vb9P[Ymt`kuYclX`mt{06Ebs_o|_o{_o{`nz^lxao{_lx[kxUfsTenTenSdmTfoTfoZirZjv]mxYiuScpScpYiuZhxVduTfpXhtUhuSfuSftRgxThyThzRhtPcpPdqSepXhuZjv\ktXgp\v|=T[3EP5DQ8HUL`lpG]b7LT5JR6GS9KV8IV8HU:IY7JT9KV>P[MZ\myyŪְ֥虵΃^tDYh=T`9MXWhqbnxCLWHS\DMZ%,;as^o|]n{Zkx_p}YjwQboYjx]jq]jr^ksbowiv~dqybowhu|evjzjzfw`o[m|TixPetPfuOfuQetNbsOctRduPbsM_qOcnPdoUfr_q}XiqRclRakQ`i^wCYd/DN6HR8IV6GTlH^j>QY9LT5IP6IT5FS8IU8HY:JZ7JT;MW8JU9LY6IV7JV7L[7L[4N]:Q`@S`BUb=Ra7Qasx|ox}kyd}h[v|tDP`AUf|ʔˏƆ{zuB\l?Q`PduÖ˗lj֫ݚt]qGVgP[9KV7HQ6GP7GS2BN7HU7GW9IX5EU8JT:KX8IV3FS6IV;M]5JY4IX3K]E^nRhs7MY6K[VfCYhBTbFWaBWg>Q^>OXiv~v}$/7S_hz{v}wxxn}mziy]lxWgsN`oObpM^oNasJ_rI_qG_pG_sHbuJcwFbvPfxNdwShy[o~`q~euYiu]luK\eJ]dHZaEX_FV\AQWAPWBRXI`pNeu9N^=P]T`?QbQ^u~„}xx}ݍc{IXgETd8KZUp~e}L^tCXjEYl=OaG[h@R]DUa=RZAV]8O`8N[=QY[goxjt|":CMclsgsxis{lwiw`o{[kwZjvUhwQcrQftLcrG^pG_sG`sG^uF`pFaqHauIbvIcvKcyMe|Nf}Xi}[n~aqZkxXhu[luN`gK[bL\cFV]M\dGV\CSYDTZ=PS;NQLctAXh=Ra9KXCT^DQYEQXIRZDO[6CO-:F,9G$+;-M^BM\ANZNTCTYCSYASU;OR@SVfD_h6P\6P\5O[>YgB]kHcqTjtATaqo~ytrxڥVm|BXdATa?Rb8KZ>TXBZcF\i?ZjF`tkpmwsjg}—ȉ7MY=P_.BSx‚y{ǃdFX^>QY@R]=OZ7HU=NZ9IY;K[;J[ZoA]rB^q9Xr>Yt>XqBZsF^tBZqC[qF`sM_tK_tG_rB_tFcwFbzMgSiNkYtLg}^yWqWo~WlxLanHfkQjoEX_IY`IU]GW^ASZBT[=VV?TV>NTDOWEPXDOUCQT>OR_xPiu7Q]4N\5O]:TbE^nOhxƀəßՕŅVm|F\gI[h@Rb;N]DXXCV[K^fNaoVi|F`pv}|zoqv杻ΕXpxC[g@Ud9M^txÅ{dUpF]q?YjBT[BU]>P\:LW;LZ8JV:JZ9IZ4EQ6GT8IVNUBMUFPXAMS?NQ=OPlSm{6P^2K[5O^:ScC[mLdulv~~mql}{Ζvk?Sb@Ud@Ud=PbKZ^N]dTemZlvK^kYo{Umyw~z{ӟљɄ_{?Ye>Tc.EUw`yk;Sf@Wg>Vf0EUNT9KUThwLcuGbuKfzMgzLezHeyEauLh{Kf~Hg}Gf|IfKlNoSuKkPoSpOkjy}patI]hN_kCV^CT^BQZ@OX?NW?NW>OX:MU9MS@QZ>NV@LVAMW=KQ?MP=OPzXq5N^6N`1I[;SeAYmH`tizXsugWuq{|r}¥ڛΑnXf5Q^9Rb>Uem?TfBUl:P^>Td?R_BVc9KU>P[5GR:IVQY8LT?MN@OU;MS7JUE^mJg{MjJhPmPrXzVzTxJoVzlz‡ǎɎƖ̕Ĉ{]qUgyPdsL]jHYf=OZBU`AR[DU^>LV?MVAPY?PZ;KUMVAQY;IU>IVBNXAOUBSV@RSr_w5M_/GY1I[7OcC[oNfzrvwbIe~=\u6Tp=^{Xwclk}֚|pC]k;Uc:ScWkE]qC^r}ۨܔȑ}VsB`oOX>OV>PX4GNASZ7JQ:LSASZ>QXCQY;GQ7FOBQZ@NX@PV?PS=OPd}>Wg0HZ2J\7OaBZoNfznumXs9Ti5Qj$A]"@]">RJh}squw։VpIcsPY>PX:RW5MR5MQ6OS4JO;OT9LR;LRMT9KS=OVOS|kD]m3L\4M]7OaBZlOgynxs\uIct-H\,Gb4S4GX,CSċz}Ոc~Jdt;Ue6Sb3O`7Ug@_rIf|LhvǏǝӉqWn>VhRYPX:OW8MU=SY9NTEdcDdc8WV+JI1MM2KK=OP:ILCQMDRP9KL@SV=QV>RV>NT=LO{s=We7O_6O_7P`B[kPhzqziXn}=Wd0IZ,G_8T7EO/AN{zאĉu[y9Vd7Tc2Pa;V`A[iLeuTmzup|ȏŇyh|PP:IK=KHBNO=MR6J[2Kd3Qq8Sx8Vw4Uu2Vo9\uMj[p]l~QhtJ\gQ_kJV_T\fO\cDSZ=OU=PX:MU2IP;QX7NT7MT9MT#5>UuuCgfMqpRrsPmnF[].15>CMXPLYUburF[\DY^ATZ?NUN[bse7Sd0JZ3L\6Pa@YmMh|x}}\w7Wj3Sf.F\'5O;R[7M_rˌ~k^yMV6EN8GP7KS5HO9LS5IM6JO9JLP[?Q\9KV4HO-;G7CO4@L2BIAWZ40SyqDyk?uf:oaH|jF{iPpPqNmLsU{p.A>{ENQ0BA9SO4OKub?Yj1JZ4M];SeB[pKg{}tnh4Ue3Sf+CY%3N5LU,BTrßщqhJcw?[o>Yn3Pe5Wf@]nHcwTkd|iuvwsɇvrkIcs:Sc5L\8L]1CT6EV5DV3HR3GR3GR2ES2CP0AN2CP4DR3DM4EN8IR9KT>MV;JS:IR:HR6IP6HO9LS9IPPZXi5N^8Qa;SeB[oLeyslvUq<^m0Qd.DZ 0G/FP2H[}|ڍ{r_xD]r:Sh7Sd7Vi@^qGbwOf}WotttywwrRl|:Sc6M]7K\2CT3EV5DV4HR2FQ1FQ4FQ3EP5HS9IU8GT;MT4FM3FMMR>MSCNT;OS;NS7IP9KRL]fJZfO_k`p|]mzTdq[kwUdpOalHYeGZb>RXBS`=N[AR_;LY7HU9JW:KX4FS1AM6EP6>L!+2;EBNRFXWf|xTwJunN|rM}tExnG|rHqKv?pGwCuiquºrĻ~fB\m?Xh7P`?WiHauIbvtro[u8Zj5Sf)?V!.EE\f?Ug΅~qЉvwZq>Wh4M]:UkC^sHcxNh}Xsw}v~~rUn~KSKS>KSANV:GPALTHP2EK9KR:MSFW`N`hRbnP`lO_kP]kKWfJ[fGWcBT^?S^DYcR$1IAXb8Na׉tƝԈ}Wn~L`oKR;LUEV_^ow[ltO_kTdpQamO`lKXdIWbBR_@P]?O\>Q^:NZ;N[;KX7GT3DP1AN7GS9IV3CP5FR0=K.:F1;E")35;@JOR"'*"''46-/ $"!=:Xurs~rZ:u^oM~zgyoNfx?VfAXhF\nf~t~qf=\k/M^(=R!.E1HRAWi݉}ɜӄ^s3FS7IT3FM9RhE^rIdyPmZyk{{LJ{~|f?Yj2K[6M]3HW1FU4GS4ER6GT7IT6FR8IR1DK6FM;KR;KR=MT7HN?LT>KSCEJM&)- #(-/527:48;7>A!!"1-&FAcrssu^vRiyjpy{x:Zi0N_(=R!-C4>1GYyw{ěԈnZlyJ\g:KT/AG5K_C[mFavKjSrjruvˍąwlNU9IN=MSMS>JP:FL6CL8DM7HO;;LR9GM9EJ/;A5AG7EJ=MT?OUAR[WgpZlwM_jXjuQaoM]kJ\gFXcAS^>P[:LW\o=Wf7Q_;Q]6JU7HS1FQ4HT6KS9KS7IP6FM;IO>IO:PR7LM:MU3EM1AN%7@=KU;KQ?QX:LSWip[msQbkRclVgpPajCV^J]e@S[N.;K$/='4#,!&!%/45#"#(' .,,&!"+"O93D($gRQqgj~rjrnwm~v|i^xOhx@WgCWfMapƉʒǕɛЕɂ~azEZi6FSARZ8GP/BM/CRJ_u\tysuw~Ǧ݈~~r{:Xk5N^9Tb:O[9MW3GR4FQ7IT9LT9MU6IO9IPF:FP1>J@LX?KULWbSfm\nuQcjQcjL]fHYbK\eFW`GZb>QY:MT>P[7IT:LW6GT7HT6FV9IY8HX6FV7GW8HX7GW7GW3CS3CS1AQ3BR/>N,G19FAJWZbp\fpfnyNahFX_GY_@QZHYbEV_;LTFUbDW_:MT;MX5GR:LV3CQ3DQ4FR3CT5EU4DT3CS6FV6FV5EU4DT1BR/?O/>N.=M-P[2DO6GT2CP6GT3EQ3CS3CS4DT7GW4DT5EU3CS->N2AQ.=M0?O.=M.;K+8H2?O#1A"0*& &6<=%%% ebdLNLAIB&!)"&ȋрvŅ{msWss̍Ƃžٓ˞֍ā ӍlOdoDVa;KW8ER7FO/@N*>Quȇҟ֡؏ņ†mRq@[l=Vh9Rb:Qa6M]:MS9JS5DM:FP:DM4@L3AM:JV?U\-ALוmRhsLdkCT]HYb?PY>PX:JWL3DQ4ER4ER3CS3CS2BR3CS1AQ4DT6FV4DT/?O1@P2AQ.=M1>N0=M-;K2(6"/#-$$)*  %!&XWY@ECCJE87.\RKgXRzjjxtlt{foĂvya}ƎˍŌőɕɌ[tKak;MX9HT8ES4DJ2BO.CTBZqÒʌŌĤ۠׏ƎČtn|v`~B]n=Wh:Te9Qa1K[4HO6IQ6DM2=J,8D0>JDVa9KXLguwNfr=Va3/ub]B)%bhqvqvvmp}~{ŃvƄ}̀ǎ|jE\d@RZ:JW6BS9FL/?L/AS0H^Ɇ˒ʏǏƣzs{wgNX:KT9JS7GS2BN:JU6FS9HV2EO.?L5FS1BO0AM1AQ1AQ1AQ2BR2BR2BR2BR1AQ3CS4DT3CS2AQ0=M0=M/K[9FM3CP*Ym=Yj:Te8Rc6Pb1KQ/FO9IR>KX}^x[vf}Oct:L]BQbAN\;GSDMW;MV5GO1AM5EQ5EQ5ER9IV3BO1BO/@M3DQ/@L3CS/?O0@P2BR0@P0@P2BR3CS0@P1AQ1AQ1AQ,9I0=M1>N'4D+5F1;L'1B'1C"-;!*7$.$*&+/&*+"'((,-".+%-,#"%$#!!,+'/+*=98%-& \ No newline at end of file diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/Makefile b/host_applications/linux/apps/hello_pi/hello_wayland/Makefile new file mode 100644 index 0000000..c9ddf23 --- /dev/null +++ b/host_applications/linux/apps/hello_pi/hello_wayland/Makefile @@ -0,0 +1,5 @@ +OBJS=triangle.o +BIN=hello_wayland.bin +LDFLAGS+=-lwayland-client -lwayland-egl + +include ../Makefile.include diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/cube_texture_and_coords.h b/host_applications/linux/apps/hello_pi/hello_wayland/cube_texture_and_coords.h new file mode 100644 index 0000000..663e23b --- /dev/null +++ b/host_applications/linux/apps/hello_pi/hello_wayland/cube_texture_and_coords.h @@ -0,0 +1,100 @@ +/* +Copyright (c) 2012, Broadcom Europe Ltd +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + * Neither the name of the copyright holder nor the + names of its contributors may be used to endorse or promote products + derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +// Spatial coordinates for the cube + +static const GLbyte quadx[6*4*3] = { + /* FRONT */ + -10, -10, 10, + 10, -10, 10, + -10, 10, 10, + 10, 10, 10, + + /* BACK */ + -10, -10, -10, + -10, 10, -10, + 10, -10, -10, + 10, 10, -10, + + /* LEFT */ + -10, -10, 10, + -10, 10, 10, + -10, -10, -10, + -10, 10, -10, + + /* RIGHT */ + 10, -10, -10, + 10, 10, -10, + 10, -10, 10, + 10, 10, 10, + + /* TOP */ + -10, 10, 10, + 10, 10, 10, + -10, 10, -10, + 10, 10, -10, + + /* BOTTOM */ + -10, -10, 10, + -10, -10, -10, + 10, -10, 10, + 10, -10, -10, +}; + +/** Texture coordinates for the quad. */ +static const GLfloat texCoords[6 * 4 * 2] = { + 0.f, 0.f, + 1.f, 0.f, + 0.f, 1.f, + 1.f, 1.f, + + 0.f, 0.f, + 1.f, 0.f, + 0.f, 1.f, + 1.f, 1.f, + + 0.f, 0.f, + 1.f, 0.f, + 0.f, 1.f, + 1.f, 1.f, + + 0.f, 0.f, + 1.f, 0.f, + 0.f, 1.f, + 1.f, 1.f, + + 0.f, 0.f, + 1.f, 0.f, + 0.f, 1.f, + 1.f, 1.f, + + 0.f, 0.f, + 1.f, 0.f, + 0.f, 1.f, + 1.f, 1.f, +}; + diff --git a/host_applications/linux/apps/hello_pi/hello_wayland/triangle.c b/host_applications/linux/apps/hello_pi/hello_wayland/triangle.c new file mode 100644 index 0000000..1a7bfc4 --- /dev/null +++ b/host_applications/linux/apps/hello_pi/hello_wayland/triangle.c @@ -0,0 +1,666 @@ +/* +Copyright (c) 2012, Broadcom Europe Ltd +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + * Neither the name of the copyright holder nor the + names of its contributors may be used to endorse or promote products + derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +// A rotating cube rendered with OpenGL|ES. Three images used as textures on the cube faces. + +#define _GNU_SOURCE + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include "GLES/gl.h" +#include "EGL/egl.h" +#include "EGL/eglext.h" + +#include "cube_texture_and_coords.h" + +#define PATH "./" + +#define IMAGE_SIZE 128 + +#ifndef M_PI + #define M_PI 3.141592654 +#endif + + +typedef struct +{ + uint32_t screen_width; + uint32_t screen_height; +// OpenGL|ES objects + EGLDisplay display; + EGLSurface surface; + EGLContext context; + GLuint tex[6]; +// model rotation vector and direction + GLfloat rot_angle_x_inc; + GLfloat rot_angle_y_inc; + GLfloat rot_angle_z_inc; +// current model rotation angles + GLfloat rot_angle_x; + GLfloat rot_angle_y; + GLfloat rot_angle_z; +// current distance from camera + GLfloat distance; + GLfloat distance_inc; +// pointers to texture buffers + char *tex_buf1; + char *tex_buf2; + char *tex_buf3; + struct wl_display *wl_display; + struct wl_registry *wl_registry; + struct wl_shell *wl_shell; + struct wl_shell_surface *wl_shell_surface; + struct wl_compositor *wl_compositor; + struct wl_surface *wl_surface; + struct wl_callback *wl_callback; + struct wl_egl_window *wl_egl_window; + int needs_update; + int ellapsed_frames; + int kill_compositor; + int single_frame; + int terminate_abruptly; +} CUBE_STATE_T; + +static void init_ogl(CUBE_STATE_T *state); +static void init_model_proj(CUBE_STATE_T *state); +static void reset_model(CUBE_STATE_T *state); +static GLfloat inc_and_wrap_angle(GLfloat angle, GLfloat angle_inc); +static GLfloat inc_and_clip_distance(GLfloat distance, GLfloat distance_inc); +static void redraw_scene(CUBE_STATE_T *state); +static void update_model(CUBE_STATE_T *state); +static void init_textures(CUBE_STATE_T *state); +static void load_tex_images(CUBE_STATE_T *state); +static void exit_func(CUBE_STATE_T *state); + +static void +registry_handle_global(void *data, struct wl_registry *registry, + uint32_t name, const char *interface, uint32_t version) +{ + CUBE_STATE_T *state = data; + + if (strcmp(interface, "wl_compositor") == 0) { + state->wl_compositor = + wl_registry_bind(registry, name, + &wl_compositor_interface, 1); + } else if (strcmp(interface, "wl_shell") == 0) { + state->wl_shell = wl_registry_bind(registry, name, + &wl_shell_interface, 1); + } +} + +static void +registry_handle_global_remove(void *data, struct wl_registry *registry, + uint32_t name) +{ +} + +static const struct wl_registry_listener registry_listener = { + registry_handle_global, + registry_handle_global_remove +}; + +/*********************************************************** + * Name: init_ogl + * + * Arguments: + * CUBE_STATE_T *state - holds OGLES model info + * + * Description: Sets the display, OpenGL|ES context and screen stuff + * + * Returns: void + * + ***********************************************************/ +static void init_ogl(CUBE_STATE_T *state) +{ + EGLBoolean result; + EGLint num_config; + + static const EGLint attribute_list[] = + { + EGL_RED_SIZE, 8, + EGL_GREEN_SIZE, 8, + EGL_BLUE_SIZE, 8, + EGL_ALPHA_SIZE, 8, + EGL_SURFACE_TYPE, EGL_WINDOW_BIT, + EGL_NONE + }; + + EGLConfig config; + + state->wl_display = wl_display_connect(NULL); + + state->wl_registry = wl_display_get_registry(state->wl_display); + wl_registry_add_listener(state->wl_registry, ®istry_listener, state); + + wl_display_dispatch(state->wl_display); + + // get an EGL display connection + state->display = eglGetDisplay(state->wl_display); + assert(state->display!=EGL_NO_DISPLAY); + + // initialize the EGL display connection + result = eglInitialize(state->display, NULL, NULL); + assert(EGL_FALSE != result); + + // get an appropriate EGL frame buffer configuration + result = eglChooseConfig(state->display, attribute_list, &config, 1, &num_config); + assert(EGL_FALSE != result); + + // create an EGL rendering context + state->context = eglCreateContext(state->display, config, EGL_NO_CONTEXT, NULL); + assert(state->context!=EGL_NO_CONTEXT); + + // create an EGL window surface + state->screen_width = 1024; + state->screen_height = 860; + + state->wl_surface = wl_compositor_create_surface(state->wl_compositor); + state->wl_shell_surface = wl_shell_get_shell_surface(state->wl_shell, state->wl_surface); + + wl_shell_surface_set_toplevel(state->wl_shell_surface); + wl_shell_surface_set_title(state->wl_shell_surface, "triangle.c"); + + state->wl_egl_window = wl_egl_window_create(state->wl_surface, state->screen_width, state->screen_height); + + state->surface = eglCreateWindowSurface( state->display, config, state->wl_egl_window, NULL ); + assert(state->surface != EGL_NO_SURFACE); + + // connect the context to the surface + result = eglMakeCurrent(state->display, state->surface, state->surface, state->context); + assert(EGL_FALSE != result); + + // Set background color and clear buffers + glClearColor(0.15f, 0.25f, 0.35f, 1.0f); + + // Enable back face culling. + glEnable(GL_CULL_FACE); + + glMatrixMode(GL_MODELVIEW); +} + +/*********************************************************** + * Name: init_model_proj + * + * Arguments: + * CUBE_STATE_T *state - holds OGLES model info + * + * Description: Sets the OpenGL|ES model to default values + * + * Returns: void + * + ***********************************************************/ +static void init_model_proj(CUBE_STATE_T *state) +{ + float nearp = 1.0f; + float farp = 500.0f; + float hht; + float hwd; + + glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST ); + + glViewport(0, 0, (GLsizei)state->screen_width, (GLsizei)state->screen_height); + + glMatrixMode(GL_PROJECTION); + glLoadIdentity(); + + hht = nearp * (float)tan(45.0 / 2.0 / 180.0 * M_PI); + hwd = hht * (float)state->screen_width / (float)state->screen_height; + + glFrustumf(-hwd, hwd, -hht, hht, nearp, farp); + + glEnableClientState( GL_VERTEX_ARRAY ); + glVertexPointer( 3, GL_BYTE, 0, quadx ); + + reset_model(state); +} + +/*********************************************************** + * Name: reset_model + * + * Arguments: + * CUBE_STATE_T *state - holds OGLES model info + * + * Description: Resets the Model projection and rotation direction + * + * Returns: void + * + ***********************************************************/ +static void reset_model(CUBE_STATE_T *state) +{ + // reset model position + glMatrixMode(GL_MODELVIEW); + glLoadIdentity(); + glTranslatef(0.f, 0.f, -50.f); + + // reset model rotation + state->rot_angle_x = 45.f; state->rot_angle_y = 30.f; state->rot_angle_z = 0.f; + state->rot_angle_x_inc = 0.5f; state->rot_angle_y_inc = 0.5f; state->rot_angle_z_inc = 0.f; + state->distance = 40.f; +} + +/*********************************************************** + * Name: update_model + * + * Arguments: + * CUBE_STATE_T *state - holds OGLES model info + * + * Description: Updates model projection to current position/rotation + * + * Returns: void + * + ***********************************************************/ +static void update_model(CUBE_STATE_T *state) +{ + // update position + state->rot_angle_x = inc_and_wrap_angle(state->rot_angle_x, state->rot_angle_x_inc); + state->rot_angle_y = inc_and_wrap_angle(state->rot_angle_y, state->rot_angle_y_inc); + state->rot_angle_z = inc_and_wrap_angle(state->rot_angle_z, state->rot_angle_z_inc); + state->distance = inc_and_clip_distance(state->distance, state->distance_inc); + + glLoadIdentity(); + // move camera back to see the cube + glTranslatef(0.f, 0.f, -state->distance); + + // Rotate model to new position + glRotatef(state->rot_angle_x, 1.f, 0.f, 0.f); + glRotatef(state->rot_angle_y, 0.f, 1.f, 0.f); + glRotatef(state->rot_angle_z, 0.f, 0.f, 1.f); +} + +/*********************************************************** + * Name: inc_and_wrap_angle + * + * Arguments: + * GLfloat angle current angle + * GLfloat angle_inc angle increment + * + * Description: Increments or decrements angle by angle_inc degrees + * Wraps to 0 at 360 deg. + * + * Returns: new value of angle + * + ***********************************************************/ +static GLfloat inc_and_wrap_angle(GLfloat angle, GLfloat angle_inc) +{ + angle += angle_inc; + + if (angle >= 360.0) + angle -= 360.f; + else if (angle <=0) + angle += 360.f; + + return angle; +} + +/*********************************************************** + * Name: inc_and_clip_distance + * + * Arguments: + * GLfloat distance current distance + * GLfloat distance_inc distance increment + * + * Description: Increments or decrements distance by distance_inc units + * Clips to range + * + * Returns: new value of angle + * + ***********************************************************/ +static GLfloat inc_and_clip_distance(GLfloat distance, GLfloat distance_inc) +{ + distance += distance_inc; + + if (distance >= 120.0f) + distance = 120.f; + else if (distance <= 40.0f) + distance = 40.0f; + + return distance; +} + +static pid_t get_server_pid(CUBE_STATE_T *state) +{ + struct ucred ucred; + socklen_t len; + int fd; + + fd = wl_display_get_fd(state->wl_display); + len = sizeof ucred; + getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &ucred, &len); + + return ucred.pid; +} + +static void +frame(void *data, struct wl_callback *callback, uint32_t time) +{ + CUBE_STATE_T *state = (CUBE_STATE_T *) data; + + state->needs_update = 1; +} + +static const struct wl_callback_listener frame_listener = { + frame +}; + +static void +update(CUBE_STATE_T *state) +{ + if (!state->single_frame || state->ellapsed_frames == 0) { + update_model(state); + redraw_scene(state); + } + + state->wl_callback = wl_surface_frame(state->wl_surface); + wl_callback_add_listener(state->wl_callback, &frame_listener, state); + + if (state->ellapsed_frames == 100) { + if (state->kill_compositor) { + fprintf(stderr, "reached frame 100, killing compositor\n"); + pid_t pid = get_server_pid(state); + kill(pid, SIGTERM); + } else if (state->terminate_abruptly) { + fprintf(stderr, "reached frame 100, terminating right away\n"); + exit_func(state); + exit(0); + } + } + + if (!state->single_frame || state->ellapsed_frames == 0) + eglSwapBuffers(state->display, state->surface); + else { + wl_surface_damage(state->wl_surface, 0, 0, state->screen_width, + state->screen_height); + wl_surface_commit(state->wl_surface); + } + + state->ellapsed_frames++; +} + +/*********************************************************** + * Name: redraw_scene + * + * Arguments: + * CUBE_STATE_T *state - holds OGLES model info + * + * Description: Draws the model and calls eglSwapBuffers + * to render to screen + * + * Returns: void + * + ***********************************************************/ +static void redraw_scene(CUBE_STATE_T *state) +{ + // Start with a clear screen + glClear( GL_COLOR_BUFFER_BIT ); + + // Draw first (front) face: + // Bind texture surface to current vertices + glBindTexture(GL_TEXTURE_2D, state->tex[0]); + + // Need to rotate textures - do this by rotating each cube face + glRotatef(270.f, 0.f, 0.f, 1.f ); // front face normal along z axis + + // draw first 4 vertices + glDrawArrays( GL_TRIANGLE_STRIP, 0, 4); + + // same pattern for other 5 faces - rotation chosen to make image orientation 'nice' + glBindTexture(GL_TEXTURE_2D, state->tex[1]); + glRotatef(90.f, 0.f, 0.f, 1.f ); // back face normal along z axis + glDrawArrays( GL_TRIANGLE_STRIP, 4, 4); + + glBindTexture(GL_TEXTURE_2D, state->tex[2]); + glRotatef(90.f, 1.f, 0.f, 0.f ); // left face normal along x axis + glDrawArrays( GL_TRIANGLE_STRIP, 8, 4); + + glBindTexture(GL_TEXTURE_2D, state->tex[3]); + glRotatef(90.f, 1.f, 0.f, 0.f ); // right face normal along x axis + glDrawArrays( GL_TRIANGLE_STRIP, 12, 4); + + glBindTexture(GL_TEXTURE_2D, state->tex[4]); + glRotatef(270.f, 0.f, 1.f, 0.f ); // top face normal along y axis + glDrawArrays( GL_TRIANGLE_STRIP, 16, 4); + + glBindTexture(GL_TEXTURE_2D, state->tex[5]); + glRotatef(90.f, 0.f, 1.f, 0.f ); // bottom face normal along y axis + glDrawArrays( GL_TRIANGLE_STRIP, 20, 4); +} + +/*********************************************************** + * Name: init_textures + * + * Arguments: + * CUBE_STATE_T *state - holds OGLES model info + * + * Description: Initialise OGL|ES texture surfaces to use image + * buffers + * + * Returns: void + * + ***********************************************************/ +static void init_textures(CUBE_STATE_T *state) +{ + // load three texture buffers but use them on six OGL|ES texture surfaces + load_tex_images(state); + glGenTextures(6, &state->tex[0]); + + // setup first texture + glBindTexture(GL_TEXTURE_2D, state->tex[0]); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, + GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf1); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); + + // setup second texture - reuse first image + glBindTexture(GL_TEXTURE_2D, state->tex[1]); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, + GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf1); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); + + // third texture + glBindTexture(GL_TEXTURE_2D, state->tex[2]); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, + GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf2); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); + + // fourth texture - reuse second image + glBindTexture(GL_TEXTURE_2D, state->tex[3]); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, + GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf2); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); + + //fifth texture + glBindTexture(GL_TEXTURE_2D, state->tex[4]); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, + GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf3); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); + + // sixth texture - reuse third image + glBindTexture(GL_TEXTURE_2D, state->tex[5]); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, IMAGE_SIZE, IMAGE_SIZE, 0, + GL_RGB, GL_UNSIGNED_BYTE, state->tex_buf3); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, (GLfloat)GL_NEAREST); + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (GLfloat)GL_NEAREST); + + // setup overall texture environment + glTexCoordPointer(2, GL_FLOAT, 0, texCoords); + glEnableClientState(GL_TEXTURE_COORD_ARRAY); + + glEnable(GL_TEXTURE_2D); +} + +/*********************************************************** + * Name: load_tex_images + * + * Arguments: + * void + * + * Description: Loads three raw images to use as textures on faces + * + * Returns: void + * + ***********************************************************/ +static void load_tex_images(CUBE_STATE_T *state) +{ + FILE *tex_file1 = NULL, *tex_file2=NULL, *tex_file3 = NULL; + int bytes_read, image_sz = IMAGE_SIZE*IMAGE_SIZE*3; + + state->tex_buf1 = malloc(image_sz); + state->tex_buf2 = malloc(image_sz); + state->tex_buf3 = malloc(image_sz); + + tex_file1 = fopen(PATH "Lucca_128_128.raw", "rb"); + if (tex_file1 && state->tex_buf1) + { + bytes_read=fread(state->tex_buf1, 1, image_sz, tex_file1); + assert(bytes_read == image_sz); // some problem with file? + fclose(tex_file1); + } + + tex_file2 = fopen(PATH "Djenne_128_128.raw", "rb"); + if (tex_file2 && state->tex_buf2) + { + bytes_read=fread(state->tex_buf2, 1, image_sz, tex_file2); + assert(bytes_read == image_sz); // some problem with file? + fclose(tex_file2); + } + + tex_file3 = fopen(PATH "Gaudi_128_128.raw", "rb"); + if (tex_file3 && state->tex_buf3) + { + bytes_read=fread(state->tex_buf3, 1, image_sz, tex_file3); + assert(bytes_read == image_sz); // some problem with file? + fclose(tex_file3); + } +} + +//------------------------------------------------------------------------------ + +static void exit_func(CUBE_STATE_T *state) +{ + // clear screen + glClear( GL_COLOR_BUFFER_BIT ); + eglSwapBuffers(state->display, state->surface); + + // Release OpenGL resources + eglMakeCurrent( state->display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT ); + + wl_egl_window_destroy(state->wl_egl_window); + wl_shell_surface_destroy(state->wl_shell_surface); + wl_surface_destroy(state->wl_surface); + + eglDestroySurface( state->display, state->surface ); + eglDestroyContext( state->display, state->context ); + eglTerminate( state->display ); + + wl_display_flush(state->wl_display); + + // release texture buffers + free(state->tex_buf1); + free(state->tex_buf2); + free(state->tex_buf3); + + printf("\ncube closed\n"); +} // exit_func() + +static int running = 1; + +static void +signal_int(int signum) +{ + running = 0; +} + +//============================================================================== + +int main (int argc, char *argv[]) +{ + struct sigaction sigint; + CUBE_STATE_T state = {0,}; + int ret = 0; + int i; + + for (i = 0; i < argc; i++) { + if (strcmp(argv[i], "--kill-compositor") == 0) + state.kill_compositor = 1; + if (strcmp(argv[i], "--single-frame") == 0) + state.single_frame = 1; + if (strcmp(argv[i], "--terminate-abruptly") == 0) + state.terminate_abruptly = 1; + else if (strcmp(argv[i], "--help") == 0 || + strcmp(argv[i], "-h") == 0) { + printf("Usage: hello_wayland.bin [OPTION]\n\n"); + printf("\t--kill-compositor\tkill the Wayland compositor after 100 frames\n"); + printf("\t-h, --help\t\tshow this text\n"); + printf("\t--single-frame\t\tupdate the display only once\n"); + printf("\t--terminate-abruptly\texit right after rendering the 100th frame\n"); + return 0; + } + } + + // Start OGLES + init_ogl(&state); + + // Setup the model world + init_model_proj(&state); + + // initialise the OGLES texture(s) + init_textures(&state); + + sigint.sa_handler = signal_int; + sigemptyset(&sigint.sa_mask); + sigint.sa_flags = SA_RESETHAND; + sigaction(SIGINT, &sigint, NULL); + + state.needs_update = 1; + while (running && ret != -1) { + if (state.needs_update) { + update(&state); + state.needs_update = 0; + } + + ret = wl_display_dispatch(state.wl_display); + } + + exit_func(&state); + + return 0; +} + diff --git a/host_applications/linux/apps/hello_pi/rebuild.sh b/host_applications/linux/apps/hello_pi/rebuild.sh index 8225dd5..0be6ce7 100755 --- a/host_applications/linux/apps/hello_pi/rebuild.sh +++ b/host_applications/linux/apps/hello_pi/rebuild.sh @@ -14,6 +14,7 @@ make -C hello_videocube clean make -C hello_teapot clean make -C hello_fft clean make -C hello_mmal_encode clean +make -C hello_wayland clean make -C libs/ilclient make -C libs/vgfont @@ -31,4 +32,4 @@ make -C hello_videocube make -C hello_teapot make -C hello_fft make -C hello_mmal_encode - +make -C hello_wayland -- 2.20.1