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author | Filippos Karapetis | 2010-06-16 23:30:22 +0000 |
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committer | Filippos Karapetis | 2010-06-16 23:30:22 +0000 |
commit | 18dc295a339cb7cc618ba565f68d05c6eada9782 (patch) | |
tree | 2a5e0bbb63f7eb8e048cea34d5a1d2b564450ad1 /engines/sci/engine/kernel32.cpp | |
parent | 93890a49c1f62791f39e4ee07c2366c8fdb8fb37 (diff) | |
download | scummvm-rg350-18dc295a339cb7cc618ba565f68d05c6eada9782.tar.gz scummvm-rg350-18dc295a339cb7cc618ba565f68d05c6eada9782.tar.bz2 scummvm-rg350-18dc295a339cb7cc618ba565f68d05c6eada9782.zip |
Hooked the VMD player in kPlayVMD. The VMD videos in the demo of Phantasmagoria 1 are shown now (e.g. the intro and the chapter beginning)
svn-id: r49912
Diffstat (limited to 'engines/sci/engine/kernel32.cpp')
-rw-r--r-- | engines/sci/engine/kernel32.cpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/engines/sci/engine/kernel32.cpp b/engines/sci/engine/kernel32.cpp index 7067e87c60..9adfdca21c 100644 --- a/engines/sci/engine/kernel32.cpp +++ b/engines/sci/engine/kernel32.cpp @@ -30,8 +30,10 @@ #include "sci/engine/segment.h" #include "sci/engine/state.h" #include "sci/engine/selector.h" +#include "sci/graphics/cursor.h" #include "sci/graphics/frameout.h" #include "sci/graphics/screen.h" +#include "sci/video/vmd_decoder.h" #include "common/system.h" @@ -893,6 +895,74 @@ reg_t kMulDiv(EngineState *s, int argc, reg_t *argv) { return make_reg(0, multiplicant * multiplier / denominator); } +reg_t kPlayVMD(EngineState *s, int argc, reg_t *argv) { + uint16 operation = argv[0].toUint16(); + Graphics::VideoDecoder *videoDecoder = 0; + Common::String fileName; + + Common::String warningMsg; + + switch (operation) { + case 0: // play + fileName = s->_segMan->derefString(argv[1]); + // TODO: argv[2] (usually 0) + videoDecoder = new VMDDecoder(g_system->getMixer()); + + g_sci->_gfxCursor->kernelHide(); + + if (videoDecoder && videoDecoder->loadFile(fileName)) { + uint16 x = (g_system->getWidth() - videoDecoder->getWidth()) / 2; + uint16 y = (g_system->getHeight() - videoDecoder->getHeight()) / 2; + bool skipVideo = false; + + while (!g_engine->shouldQuit() && !videoDecoder->endOfVideo() && !skipVideo) { + if (videoDecoder->needsUpdate()) { + Graphics::Surface *frame = videoDecoder->decodeNextFrame(); + if (frame) { + g_system->copyRectToScreen((byte *)frame->pixels, frame->pitch, x, y, frame->w, frame->h); + + if (videoDecoder->hasDirtyPalette()) + videoDecoder->setSystemPalette(); + + g_system->updateScreen(); + } + } + + Common::Event event; + while (g_system->getEventManager()->pollEvent(event)) { + if ((event.type == Common::EVENT_KEYDOWN && event.kbd.keycode == Common::KEYCODE_ESCAPE) || event.type == Common::EVENT_LBUTTONUP) + skipVideo = true; + } + + g_system->delayMillis(10); + } + + // Copy video contents to screen buffer + g_sci->_gfxScreen->kernelSyncWithFramebuffer(); + + delete videoDecoder; + } else + warning("Could not play video %s\n", fileName.c_str()); + + g_sci->_gfxCursor->kernelShow(); + + break; + default: + warningMsg = "PlayVMD - unsupported subop. Params: " + + Common::String::printf("%d", argc) + " ("; + + for (int i = 0; i < argc; i++) { + warningMsg += Common::String::printf("%04x:%04x", PRINT_REG(argv[i])); + warningMsg += (i == argc - 1 ? ")" : ", "); + } + + warning("%s", warningMsg.c_str()); + break; + } + + return s->r_acc; +} + } // End of namespace Sci #endif // ENABLE_SCI32 |